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    <loc>https://moderndaymuffler.com/products/apr-replacement-intake-filter-for-ci100037-rf100015</loc>
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      <image:title>APR Replacement Intake Filter for CI100037 - RF100015</image:title>
      <image:caption>Replacement Intake Filter for CI100037 for Audi black</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-closed-carbon-fiber-intake-b8-6-8-cyl-intake-airbox-ci100023</loc>
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      <image:title>APR Closed Carbon Fiber Intake - B8 6/8 Cyl Intake Airbox - CI100023</image:title>
      <image:caption>Closed Carbon Fiber Intake - B8 6/8 Cyl Intake Airbox for Audi</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-ignition-coils-red-ms100192</loc>
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      <image:title>APR MS100192 Ignition Coils (Red) for Audi RS / Volkswagen Golf</image:title>
      <image:caption>MS100192 Ignition Coils (Red) for Audi RS / Volkswagen Golf</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-a01-flow-formed-wheels-19x8-5-hyper-silver-1-wheel-whl00001</loc>
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      <image:title>APR A01 Flow Formed Wheels (19x8.5) (Hyper Silver) (1 Wheel) - WHL00001</image:title>
      <image:caption>A01 Flow Formed Wheels (19x8.5) (Hyper Silver) (1 Wheel) for Audi and VW aluminum</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-roll-control-front-stabilizer-bar-end-links-spherical-ms100182</loc>
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      <image:title>APR Roll-Control Front Stabilizer Bar End Links (Spherical) - MS100182</image:title>
      <image:caption>Roll-Control Front Stabilizer Bar End Links (Spherical) for Audi and VW aluminum</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-5mm-thick-ms100152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 5mm Thick - MS100152</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 5mm Thick aluminum black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-supercharger-drive-pulley-3-0-tfsi-gen-2-bolt-on-ms100139</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Supercharger Drive Pulley - 3.0 TFSI (Gen 2 bolt on) - MS100139</image:title>
      <image:caption>Supercharger Drive Pulley - 3.0 TFSI (Gen 2 bolt on) stainless steel black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-short-shifter-6mt-shifter-relay-assembly-only-ms100120</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>APR Short Shifter (6MT) - Shifter Relay Assembly Only - MS100120</image:title>
      <image:caption>Short Shifter (6MT) - Shifter Relay Assembly Only for Audi and VW aluminum black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-carbon-fiber-intake-sai-breather-filter-ci100020-a</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>APR Carbon Fiber Intake - SAI Breather Filter - CI100020-A</image:title>
      <image:caption>Carbon Fiber Intake - SAI Breather Filter for Audi and VW</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-7mm-thick-ms100154</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 7mm Thick - MS100154</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 7mm Thick aluminum black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-supercharger-drive-pulley-3-0-tfsi-ms100135</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Supercharger Drive Pulley - 3.0 TFSI - MS100135</image:title>
      <image:caption>Supercharger Drive Pulley - 3.0 TFSI stainless steel black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-catch-can-universal-can-and-fittings-only-ms100125</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Catch Can - Universal (Can and Fittings Only) - MS100125</image:title>
      <image:caption>APR Catch Can - Universal (Can and Fittings Only) aluminum black anodized</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/oem-fuel-pressure-regulator-4-bar-for-1-8t-z1000219</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/oem-fuel-pressure-regulator-4-bar-for-1-8t-z1000219-modern-day-muffler-1.jpg?v=1738694651</image:loc>
      <image:title>OEM Fuel Pressure Regulator - 4 Bar for 1.8T - Z1000219</image:title>
      <image:caption>OEM Fuel Pressure Regulator - 4 Bar for 1.8T for Audi and VW</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-3-0-tfsi-supercharger-drive-and-crank-pulley-with-belt-bolt-on-ms100185</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR 3.0 TFSI Supercharger Drive and Crank Pulley with Belt (Bolt on) - MS100185</image:title>
      <image:caption>3.0 TFSI Supercharger Drive and Crank Pulley with Belt (Bolt on) billet aluminum stainless steel</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-catback-exhaust-system-4-0-tfsi-c7-rs6-and-rs7-cbk0010</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>APR Catback Exhaust System - 4.0 TFSI - C7 RS6 and RS7 - CBK0010</image:title>
      <image:caption>Catback Exhaust System - 4.0 TFSI - C7 RS6 and RS7 for Audi stainless steel</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-2-5-tfsi-evo-turbocharger-inlet-system-ci100038</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR 2.5 TFSI EVO Turbocharger Inlet System - CI100038</image:title>
      <image:caption>2.5 TFSI EVO Turbocharger Inlet System for Audi carbon fiber aluminum</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-intercooler-system-2-5-tfsi-evo-rs3-ic100024</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-intercooler-system-2-5-tfsi-evo-rs3-ic100024-modern-day-muffler-1.jpg?v=1738685032</image:loc>
      <image:title>APR Intercooler System - 2.5 TFSI EVO (RS3) - IC100024</image:title>
      <image:caption>Intercooler System - 2.5 TFSI EVO (RS3) for Audi aluminum</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-catch-can-mk6-golf-r-nar-ms100124</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-catch-can-mk6-golf-r-nar-ms100124-modern-day-muffler-1.jpg?v=1738684932</image:loc>
      <image:title>APR Catch Can - MK6 Golf R (NAR) - MS100124</image:title>
      <image:caption>APR Catch Can - MK6 Golf R (NAR) and VW aluminum stainless steel</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-boost-tap-1-8t-2-0t-ea888-gen-3-mqb-ms100101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>APR Boost Tap - 1.8T / 2.0T EA888 Gen 3 MQB - MS100101</image:title>
      <image:caption>Boost Tap - 1.8T / 2.0T EA888 Gen 3 MQB for Audi and VW billet aluminum stainless steel</image:caption>
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    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-20mm-thick-ms100189</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 20mm Thick - MS100189</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-4mm-thick-ms100151</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-4mm-thick-ms100151-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 4mm Thick - MS100151</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 4mm Thick aluminum black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-hoses-throttle-body-mqb-1-8t-2-0t-ms100113</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>APR Hoses - Throttle Body - MQB 1.8T/2.0T - MS100113</image:title>
      <image:caption>Hoses - Throttle Body - MQB 1.8T/2.0T for Audi and VW stainless steel black</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-catch-can-universal-ea113-pcv-block-off-plate-and-fittings-only-ms100126</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Catch Can - Universal (EA113 PCV Block Off Plate and Fittings Only) MS100126</image:title>
      <image:caption>APR Catch Can - Universal (EA113 PCV Block Off Plate and Fittings Only) for Audi and VW billet aluminum black anodized</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-boost-tap-mk5-6-2-0t-ms100030</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>APR Boost Tap - MK5/6 2.0T - MS100030</image:title>
      <image:caption>Boost Tap - MK5/6 2.0T for Audi and VW aluminum black</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-hoses-turbo-outlet-mqb-1-8t-2-0t-ms100112</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>APR Hoses - Turbo Outlet - MQB 1.8T/2.0T - MS100112</image:title>
      <image:caption>Hoses - Turbo Outlet - MQB 1.8T/2.0T for Audi and VW stainless steel black</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-intercooler-system-b9-3-0-tfsi-ic100023</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-intercooler-system-b9-3-0-tfsi-ic100023-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Intercooler System - B9 3.0 TFSI - IC100023</image:title>
      <image:caption>Intercooler System - B9 3.0 TFSI for Audi aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-hoses-full-system-mqb-1-8t-2-0t-ms100115</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-hoses-full-system-mqb-1-8t2-0t-ms100115-modern-day-muffler-1.jpg?v=1738685032</image:loc>
      <image:title>APR Hoses - Full System - MQB 1.8T/2.0T - MS100115</image:title>
      <image:caption>Hoses - Full System - MQB 1.8T/2.0T for Audi and VW stainless steel black</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-carbon-fiber-intake-filter-2-5-tfsi-mk3-ttrs-rs3-dv-for-2019-ci100038-g</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-carbon-fiber-intake-filter-2-5-tfsi-mk3-ttrsrs3-dv-for-2019-ci100038-g-modern-day-muffler-1.jpg?v=1738684888</image:loc>
      <image:title>APR Carbon Fiber Intake Filter -2.5 TFSI MK3 TTRS/RS3-DV for 2019+ - CI100038-G</image:title>
      <image:caption>Carbon Fiber Intake Filter -2.5 TFSI MK3 TTRS/RS3-DV for 2019+ for Audi carbon fiber billet aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-3mm-thick-ms100160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 3mm Thick - MS100160</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 3mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-30mm-ms100172</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-30mm-ms100172-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 30mm - MS100172</image:title>
      <image:caption>Lug Bolts (Set of 10) - 30mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-intercooler-system-1-8t-2-0t-ea113-ea888-g1-2-mk5-6-ic100012</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-intercooler-system-1-8t2-0t-ea113-ea888-g12-mk56-ic100012-modern-day-muffler-1.jpg?v=1738685032</image:loc>
      <image:title>APR Intercooler System - 1.8T/2.0T EA113 / EA888 G1/2 MK5/6 - IC100012</image:title>
      <image:caption>Intercooler System - 1.8T/2.0T EA113 / EA888 G1/2 MK5/6 for Audi and VW aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-8mm-thick-ms100155</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-8mm-thick-ms100155-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 8mm Thick - MS100155</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 8mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-mk7-mechanical-boost-gauge-system-blue-ms100148</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-mk7-mechanical-boost-gauge-system-blue-ms100148-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR MK7 Mechanical Boost Gauge System (Blue) - MS100148</image:title>
      <image:caption>MK7 Mechanical Boost Gauge System (Blue) and VW black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-exhaust-valve-remote-ms100170</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-exhaust-valve-remote-ms100170-modern-day-muffler-1.jpg?v=1738684986</image:loc>
      <image:title>APR Exhaust Valve Remote - MS100170</image:title>
      <image:caption>Exhaust Valve Remote for Audi and VW</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-supercharger-belt-3-0-tfsi-apr-drive-pulley-oem-crank-pulley-rs100001</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-supercharger-belt-3-0-tfsi-apr-drive-pulley-and-oem-crank-pulley-rs100001-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Supercharger Belt - 3.0 TFSI - APR Drive Pulley &amp; OEM Crank Pulley -RS100001</image:title>
      <image:caption>Supercharger Belt - 3.0 TFSI - Drive Pulley &amp; OEM Crank Pulley -RS100001 for Audi black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-dq500-transmission-catch-can-and-breather-system-ms100187</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-dq500-transmission-catch-can-and-breather-system-ms100187-modern-day-muffler-1.jpg?v=1738684986</image:loc>
      <image:title>APR DQ500 Transmission Catch Can and Breather System - MS100187</image:title>
      <image:caption>APR DQ500 Transmission Catch Can and Breather System for Audi aluminum stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-47mm-ms100186</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-47mm-ms100186-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 47mm - MS100186</image:title>
      <image:caption>Lug Bolts (Set of 10) - 47mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-6mm-thick-ms100163</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-6mm-thick-ms100163-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 6mm Thick - MS100163</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 6mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-10mm-thick-ms100156</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-10mm-thick-ms100156-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 10mm Thick - MS100156</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 10mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-hoses-intercooler-mqb-1-8t-2-0t-ms100114</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-hoses-intercooler-mqb-1-8t2-0t-ms100114-modern-day-muffler-1.jpg?v=1738685032</image:loc>
      <image:title>APR Hoses - Intercooler - MQB 1.8T/2.0T - MS100114</image:title>
      <image:caption>Hoses - Intercooler - MQB 1.8T/2.0T for Audi and VW stainless steel black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-45mm-ms100177</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-45mm-ms100177-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 45mm - MS100177</image:title>
      <image:caption>Lug Bolts (Set of 10) - 45mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-intercooler-system-2-5-tfsi-evo-tt-rs-ic100025</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-intercooler-system-2-5-tfsi-evo-tt-rs-ic100025-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Intercooler System - 2.5 TFSI EVO (TT RS) - IC100025</image:title>
      <image:caption>Intercooler System - 2.5 TFSI EVO (TT RS) aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-shifter-cable-bracket-mk5-6-7-6mt-ms100084</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-shifter-cable-bracket-mk567-6mt-ms100084-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Shifter Cable Bracket - MK5/6/7 6MT - MS100084</image:title>
      <image:caption>APR Shifter Cable Bracket - MK5/6/7 6MT for Audi and VW stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-catch-can-1-8t-2-0t-ea888-gen-3-mqb-ms100100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-catch-can-1-8t-2-0t-ea888-gen-3-mqb-ms100100-modern-day-muffler-1.jpg?v=1738684932</image:loc>
      <image:title>APR Catch Can - 1.8T / 2.0T EA888 Gen 3 MQB - MS100100</image:title>
      <image:caption>APR Catch Can - 1.8T / 2.0T EA888 Gen 3 MQB for Audi and VW aluminum stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-17mm-thick-ms100190</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-17mm-thick-ms100190-modern-day-muffler-1.jpg?v=1738685173</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 17mm Thick - MS100190</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 17mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-32mm-ms100173</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-32mm-ms100173-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 32mm - MS100173</image:title>
      <image:caption>Lug Bolts (Set of 10) - 32mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-15mm-thick-ms100158</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-15mm-thick-ms100158-modern-day-muffler-1.jpg?v=1738685133</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 15mm Thick - MS100158</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 15mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-catback-exhaust-system-center-muffler-4-0-tfsi-c7-cbk0023</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-catback-exhaust-system-center-muffler-4-0-tfsi-c7-cbk0023-modern-day-muffler-1.jpg?v=1738684932</image:loc>
      <image:title>APR Catback Exhaust System Center Muffler - 4.0 TFSI - C7 - CBK0023</image:title>
      <image:caption>Catback Exhaust System Center Muffler - 4.0 TFSI - C7 for Audi stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-12mm-thick-ms100157</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-12mm-thick-ms100157-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 12mm Thick - MS100157</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 12mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-carbon-fiber-intake-adapter-for-mk6-2-0t-ea888-gen-3-ci100020-e</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-carbon-fiber-intake-adapter-for-mk6-2-0t-ea888-gen-3-ci100020-e-modern-day-muffler-1.jpg?v=1738684888</image:loc>
      <image:title>APR Carbon Fiber Intake - Adapter for MK6 2.0T EA888 Gen 3 - CI100020-E</image:title>
      <image:caption>Carbon Fiber Intake - Adapter for MK6 2.0T EA888 Gen 3 carbon fiber billet aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-carbon-fiber-intake-front-airbox-1-8t-2-0t-ea888-pq35-platform-ci100035</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-carbon-fiber-intake-front-airbox-1-8t2-0t-ea888-pq35-platform-ci100035-modern-day-muffler-1.jpg?v=1738684888</image:loc>
      <image:title>APR Carbon Fiber Intake - Front Airbox - 1.8T/2.0T EA888 PQ35 Platform CI100035</image:title>
      <image:caption>Carbon Fiber Intake - Front Airbox - 1.8T/2.0T EA888 PQ35 Platform for Audi and VW</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-15mm-thick-ms100168</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-15mm-thick-ms100168-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 15mm Thick - MS100168</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 15mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-turbo-muffler-delete-ms100097</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-turbo-muffler-delete-ms100097-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Turbo Muffler Delete - MS100097</image:title>
      <image:caption>Turbo Muffler Delete for Audi and VW billet aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-7mm-thick-ms100164</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-7mm-thick-ms100164-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 7mm Thick - MS100164</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 7mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-37mm-ms100175</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-37mm-ms100175-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 37mm - MS100175</image:title>
      <image:caption>Lug Bolts (Set of 10) - 37mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-intercooler-system-mqb-1-8t-2-0t-ic100019</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-intercooler-system-mqb-1-8t2-0t-ic100019-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Intercooler System - MQB 1.8T/2.0T - IC100019</image:title>
      <image:caption>Intercooler System - MQB 1.8T/2.0T for Audi and VW aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-lug-bolts-set-of-10-35mm-ms100174</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-lug-bolts-set-of-10-35mm-ms100174-modern-day-muffler-1.jpg?v=1738685087</image:loc>
      <image:title>APR Lug Bolts (Set of 10) - 35mm - MS100174</image:title>
      <image:caption>Lug Bolts (Set of 10) - 35mm black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-57-1mm-cb-17mm-thick-ms100188</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-57-1mm-cb-17mm-thick-ms100188-modern-day-muffler-1.jpg?v=1738685132</image:loc>
      <image:title>APR Spacers (Set of 2) - 57.1mm CB - 17mm Thick - MS100188</image:title>
      <image:caption>Spacers (Set of 2) - 57.1mm CB - 17mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-double-walled-4-slash-cut-tips-brushed-set-of-2-tpk0002</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-double-walled-4-slash-cut-tips-brushed-set-of-2-tpk0002-modern-day-muffler-1.jpg?v=1738684932</image:loc>
      <image:title>APR Double-Walled 4 Slash-Cut Tips (Brushed) - Set of 2 - TPK0002</image:title>
      <image:caption>Double-Walled 4 Slash-Cut Tips (Brushed) - Set of 2 stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-5mm-thick-ms100162</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-5mm-thick-ms100162-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 5mm Thick - MS100162</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 5mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-billet-stainless-steel-aluminum-pendulum-mount-mqb-7-speed-dq381-ms100180</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-billet-stainless-steelaluminum-pendulum-mount-mqb-7-speed-dq381-ms100180-modern-day-muffler-1.jpg?v=1738684888</image:loc>
      <image:title>APR Billet Stainless-Steel/Aluminum Pendulum Mount MQB (7 Speed DQ381) -MS100180</image:title>
      <image:caption>Billet Stainless-Steel/Aluminum Pendulum Mount MQB (7 Speed DQ381) -MS100180 for Audi and VW aluminum stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-replacement-intake-coupler-rf100010-rf100010</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-replacement-intake-coupler-rf100010-rf100010-modern-day-muffler-1.jpg?v=1738685133</image:loc>
      <image:title>APR Replacement Intake Coupler RF100010 - RF100010</image:title>
      <image:caption>APR Replacement Intake Coupler RF100010</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/oem-injector-2-0t-ea113-install-kit-z1001313</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/oem-injector-2-0t-ea113-install-kit-z1001313-modern-day-muffler-1.jpg?v=1738694651</image:loc>
      <image:title>OEM Injector - 2.0T EA113 Install Kit - Z1001313</image:title>
      <image:caption>OEM Injector - 2.0T EA113 Install Kit for Audi and VW</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-supercharger-crank-pulley-3-0-tfsi-ms100133</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-supercharger-crank-pulley-3-0-tfsi-ms100133-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Supercharger Crank Pulley - 3.0 TFSI - MS100133</image:title>
      <image:caption>Supercharger Crank Pulley - 3.0 TFSI billet aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-spacers-set-of-2-66-5mm-cb-8mm-thick-ms100165</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-spacers-set-of-2-66-5mm-cb-8mm-thick-ms100165-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Spacers (Set of 2) - 66.5mm CB - 8mm Thick - MS100165</image:title>
      <image:caption>Spacers (Set of 2) - 66.5mm CB - 8mm Thick aluminum black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-billet-stainless-steel-dogbone-subframe-mount-insert-mqb-v1-ms100141</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-billet-stainless-steel-dogbone-subframe-mount-insert-mqb-v1-ms100141-modern-day-muffler-1.jpg?v=1738683948</image:loc>
      <image:title>APR Billet Stainless-Steel Dogbone / Subframe Mount Insert MQB (V1) - MS100141</image:title>
      <image:caption>Billet Stainless-Steel Dogbone / Subframe Mount Insert MQB (V1) for Audi and VW aluminum stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-replacement-intake-filter-for-ci100021-rf100002</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-replacement-intake-filter-for-ci100021-rf100002-modern-day-muffler-1.jpg?v=1738685133</image:loc>
      <image:title>APR Replacement Intake Filter for CI100021 - RF100002</image:title>
      <image:caption>Replacement Intake Filter for CI100021 for Audi black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-billet-stainless-steel-dogbone-subframe-mount-insert-mqb-v2-ms100142</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-billet-stainless-steel-dogbone-subframe-mount-insert-mqb-v2-ms100142-modern-day-muffler-1.jpg?v=1738684888</image:loc>
      <image:title>APR Billet Stainless-Steel Dogbone / Subframe Mount Insert MQB (V2) - MS100142</image:title>
      <image:caption>Billet Stainless-Steel Dogbone / Subframe Mount Insert MQB (V2) for Audi and VW aluminum stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-a01-flow-formed-wheels-19x8-5-gunmetal-grey-1-wheel-whl00002</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/whl00002-6d87209ffdf2d255a480cbdcf68178db1fe41b8f.jpg?v=1759632612</image:loc>
      <image:title>APR A01 Flow Formed Wheels (19x8.5) (Gunmetal Grey) (1 Wheel) - WHL00002</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-replacement-filter-for-ci100038-a-rf100016</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-replacement-filter-for-ci100038-a-rf100016-modern-day-muffler-1.jpg?v=1738685133</image:loc>
      <image:title>APR Replacement Filter for CI100038-A - RF100016</image:title>
      <image:caption>Replacement Filter for CI100038-A for Audi black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-replacement-intake-filter-for-ci100023-rf100003</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/rf100003-251f1a756474bce591238fd45c85faf3e1b8c455.jpg?v=1759638958</image:loc>
      <image:title>APR Replacement Intake Filter for CI100023 - RF100003</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-a01-flow-formed-wheels-20x9-0-hyper-silver-1-wheel-whl00008</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-a01-flow-formed-wheels-20x9-0-hyper-silver-1-wheel-whl00008-modern-day-muffler-1.jpg?v=1738683948</image:loc>
      <image:title>APR A01 Flow Formed Wheels (20x9.0) (Hyper Silver) (1 Wheel) - WHL00008</image:title>
      <image:caption>A01 Flow Formed Wheels (20x9.0) (Hyper Silver) (1 Wheel) for Audi and VW aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-supercharger-belt-3-0-tfsi-apr-drive-pulley-apr-crank-pulley-rs100002</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-supercharger-belt-3-0-tfsi-apr-drive-pulley-and-apr-crank-pulley-rs100002-modern-day-muffler-1.jpg?v=1738685172</image:loc>
      <image:title>APR Supercharger Belt - 3.0 TFSI - APR Drive Pulley &amp; APR Crank Pulley -RS100002</image:title>
      <image:caption>Supercharger Belt - 3.0 TFSI - Drive Pulley &amp; Crank Pulley -RS100002 for Audi black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/apr-high-pressure-fuel-pumps-s5-4-2l-v8-pre-nov-2008-ms100076</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/apr-high-pressure-fuel-pumps-s5-4-2l-v8-pre-nov-2008-ms100076-modern-day-muffler-1.jpg?v=1738685032</image:loc>
      <image:title>APR High Pressure Fuel Pumps - S5 4.2L V8 (Pre Nov 2008) - MS100076</image:title>
      <image:caption>High Pressure Fuel Pumps - S5 4.2L V8 (Pre Nov 2008) for Audi stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb523h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb523h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB523H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB523H for Ford aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb305</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb305-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB305</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB305 for 1973-1974 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-radiator-hose-fitting-1-50-inch-frostbite-eng-swap-radiators-fb401</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fb401-f1b1a149aead473c0f6a43aee916ee5ae0de451a.jpg?v=1759646971</image:loc>
      <image:title>Frostbite Radiator Hose Fitting - 1.50 Inch Frostbite Eng Swap Radiators - FB401</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb510h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb510h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB510H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB510H for 1969-1970 Ford Mustang aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb287</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb287-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB287</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB287 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb304</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb304-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB304</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB304 for 1968-1969 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-radiator-hose-fitting-1-25-inch-frostbite-eng-swap-radiators-fb400</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-radiator-hose-fitting-1-25-inch-frostbite-eng-swap-radiators-fb400-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Radiator Hose Fitting 1.25 Inch - Frostbite Eng Swap Radiators - FB400</image:title>
      <image:caption>Radiator Hose Fitting 1.25 Inch - Eng Swap Radiators - FB400 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb516h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb516h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB516H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB516H for 1978-1979 Ford F-100 aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb311</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb311-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB311</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB311 for 1968-1969 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb309</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb309-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB309</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB309 for 1999-2000 Chevy polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb502h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb502h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB502H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB502H for 1979-1980 Chevy Camaro aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-economy-fan-shroud-package-fb501e</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-economy-fanshroud-package-fb501e-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Economy Fan/Shroud Package - FB501E</image:title>
      <image:caption>Economy Fan/Shroud Package - FB501E for 1973-1974 Chevy Chevelle aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb303</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb303-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB303</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB303 for 1990-1992 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb285</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb285-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB285</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB285 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb301</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb301-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB301</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB301 for 1968-1969 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-air-to-air-intercooler-fb600</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-air-to-air-intercooler-fb600-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Air to Air Intercooler - FB600</image:title>
      <image:caption>Air to Air Intercooler - FB600 aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb308</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb308-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB308</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB308 for 1983-1984 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb255</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb255-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB255</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB255 for 1984-1990 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb522h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb522h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB522H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB522H for 1973-1974 Chevy C10 aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb513h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb513h-modern-day-muffler-1.jpg?v=1738849357</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB513H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB513H for 1968-1969 Chevy Firebird aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb300</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb300-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB300</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB300 for 1968-1969 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb509h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb509h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB509H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB509H for 1973-1974 Chevy Chevelle aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb709</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb709-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB709</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB709 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-air-to-air-intercooler-fb603b</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-air-to-air-intercooler-fb603b-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Air to Air Intercooler - FB603B</image:title>
      <image:caption>Air to Air Intercooler - FB603B aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb284</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb284-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB284</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB284 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb701</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb701-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB701</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB701 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb528h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb528h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB528H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB528H for 1985-1987 Ford F-150 aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-economy-fan-shroud-package-fb522e</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-economy-fanshroud-package-fb522e-modern-day-muffler-1.jpg?v=1738849357</image:loc>
      <image:title>Frostbite Economy Fan/Shroud Package - FB522E</image:title>
      <image:caption>Economy Fan/Shroud Package - FB522E for 1987-1988 Chevy C10 aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-air-to-air-intercooler-fb603</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-air-to-air-intercooler-fb603-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Air to Air Intercooler - FB603</image:title>
      <image:caption>Air to Air Intercooler - FB603 aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-direct-fit-aluminum-fan-shroud-fb502</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-direct-fit-aluminum-fan-shroud-fb502-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Direct Fit Aluminum Fan Shroud - FB502</image:title>
      <image:caption>Direct Fit Aluminum Fan Shroud - FB502 for 1973-1974 Chevy Firebird electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-economy-fan-shroud-package-fb509e</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-economy-fanshroud-package-fb509e-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Economy Fan/Shroud Package - FB509E</image:title>
      <image:caption>Economy Fan/Shroud Package - FB509E for 1973-1974 Chevy Chevelle aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb302</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-w-gm-ls-swap-3-row-fb302-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator, w/ GM LS Swap- 3 Row - FB302</image:title>
      <image:caption>Aluminum Radiator, w/ GM LS Swap- 3 Row - FB302 for 1978-1979 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb288</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb288-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB288</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB288 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-economy-fan-shroud-package-fb513e</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-economy-fanshroud-package-fb513e-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Economy Fan/Shroud Package - FB513E</image:title>
      <image:caption>Economy Fan/Shroud Package - FB513E for 1968-1969 Chevy Firebird aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-air-to-air-intercooler-fb601</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-air-to-air-intercooler-fb601-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Air to Air Intercooler - FB601</image:title>
      <image:caption>Air to Air Intercooler - FB601 aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb257</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb257-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB257</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB257 for 1991-1996 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb251</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb251-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 2 Row - FB251</image:title>
      <image:caption>Aluminum Radiator - 2 Row - FB251 for 1977-1982 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb700</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb700-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB700</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB700 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb501h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb501h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB501H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB501H for 1973-1974 Chevy Chevelle aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb295</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb295-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB295</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB295 for Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb249</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb249-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB249</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB249 for 1973-1976 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb155</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb155-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB155</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB155 for 1967-1968 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb174</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb174-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB174</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB174 for 1989-1990 Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-high-performance-fan-shroud-package-fb512h</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-high-performance-fanshroud-package-fb512h-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite High Performance Fan/Shroud Package - FB512H</image:title>
      <image:caption>High Performance Fan/Shroud Package - FB512H for 1967-1968 Chevy C10 aluminum electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb250</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb250-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 4 Row - FB250</image:title>
      <image:caption>Aluminum Radiator - 4 Row - FB250 for 1973-1976 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-radiator-hose-fitting-1-75-inch-frostbite-eng-swap-radiators-fb402</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-radiator-hose-fitting-1-75-inch-frostbite-eng-swap-radiators-fb402-modern-day-muffler-1.jpg?v=1738849388</image:loc>
      <image:title>Frostbite Radiator Hose Fitting 1.75 Inch - Frostbite Eng Swap Radiators - FB402</image:title>
      <image:caption>Radiator Hose Fitting 1.75 Inch - Eng Swap Radiators - FB402 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb173</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb173-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB173</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB173 for 1989-1990 Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb154</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb154-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB154</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB154 for 1967-1968 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb217</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb217-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB217</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB217 for 1955-1956 Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb252</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb252-modern-day-muffler-1.jpg?v=1738849236</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB252</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB252 for 1977-1982 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb134</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb134-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB134</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB134 for 1979-1980 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-fan-shroud-electric-relay-kit-fb403</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-fanshroud-electric-relay-kit-fb403-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Fan/Shroud Electric Relay Kit - FB403</image:title>
      <image:caption>Fan/Shroud Electric Relay Kit - FB403 electric fan</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb245</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb245-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB245</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB245 for 1969-1972 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb113</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb113-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB113</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB113 for 1964-1965 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb169</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb169-modern-day-muffler-1.jpg?v=1738849291</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB169</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB169 for 1981-1982 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-electric-water-pump-22-114</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-electric-water-pump-22-114-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Electric Water Pump - 22-114</image:title>
      <image:caption>Electric Water Pump - 22-114 for 1968-1969 Chevy Corvette aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb157</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb157-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB157</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB157 for 1969-1970 Ford Road Runner polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb216</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb216-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 2 Row - FB216</image:title>
      <image:caption>Aluminum Radiator - 2 Row - FB216 for 1955-1956 Ford polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb177</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb177-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB177</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB177 for 1997-2004 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb133</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb133-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB133</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB133 for 1973-1974 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb137</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb137-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB137</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB137 for 1975-1976 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb211</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb211-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB211</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB211 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb152-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB152</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB152 for 1969-1970 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb234</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb234-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB234</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB234 for 1970-1975 Jeep polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb149</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb149-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB149</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB149 for 1968-1969 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb132</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb132-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB132</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB132 for 1973-1974 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb111</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb111-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB111</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB111 for 1956-1957 Chevy polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb167</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb167-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB167</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB167 for 1973-1974 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb148</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb148-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB148</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB148 for 1968-1969 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb233</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb233-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 2 Row - FB233</image:title>
      <image:caption>Aluminum Radiator - 2 Row - FB233 for 1970-1975 Jeep polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb222</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb222-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 2 Row - FB222</image:title>
      <image:caption>Aluminum Radiator - 2 Row - FB222 for 1988-1997 Ford F-150 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-billet-electric-water-pump-22-133</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-billet-electric-water-pump-22-133-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Billet Electric Water Pump - 22-133</image:title>
      <image:caption>Billet Electric Water Pump - 22-133 for 1968-1969 Chevy Silverado aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb230</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb230-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 4 Row - FB230</image:title>
      <image:caption>Aluminum Radiator - 4 Row - FB230 for 1953-1954 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-electric-water-pump-22-112</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-electric-water-pump-22-112-modern-day-muffler-1.jpg?v=1738849356</image:loc>
      <image:title>Frostbite Electric Water Pump - 22-112</image:title>
      <image:caption>Electric Water Pump - 22-112 for 1980-1981 Chevy Corvette aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb229</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb229-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB229</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB229 for 1953-1954 Chevy Corvette polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb190</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb190-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB190</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB190 for 1990-1992 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb224</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb224-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 4 Row - FB224</image:title>
      <image:caption>Aluminum Radiator - 4 Row - FB224 for 1988-1997 Ford F-150 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-billet-electric-water-pump-22-131</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-billet-electric-water-pump-22-131-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Billet Electric Water Pump - 22-131</image:title>
      <image:caption>Billet Electric Water Pump - 22-131 for 1955-1956 Chevy Corvette aluminum polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb166</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb166-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB166</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB166 for 1987-1988 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb126</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb126-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB126</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB126 for 1963-1964 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb160-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB160</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB160 for 1978-1979 Ford F-100 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb226</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb226-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 3 Row - FB226</image:title>
      <image:caption>Aluminum Radiator - 3 Row - FB226 for 1973-1974 Dodge Road Runner polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb225</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb225-modern-day-muffler-1.jpg?v=1738849237</image:loc>
      <image:title>Frostbite Aluminum Radiator - 2 Row - FB225</image:title>
      <image:caption>Aluminum Radiator - 2 Row - FB225 for 1973-1974 Dodge Road Runner polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb106</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb106-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB106</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB106 for 1955-1957 Chevy polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb189</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb189-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB189</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB189 for 1990-1992 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb165</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb165-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB165</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB165 for 1973-1974 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb159</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb159-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB159</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB159 for 1978-1979 Ford F-100 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb125</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb125-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB125</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB125 for 1967-1969 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb188</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb188-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB188</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB188 for 1990-1992 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb121</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb121-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB121</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB121 for 1962-1963 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-4-row-fb164</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-4-row-fb164-modern-day-muffler-1.jpg?v=1738849335</image:loc>
      <image:title>Frostbite Aluminum Radiator- 4 Row - FB164</image:title>
      <image:caption>Aluminum Radiator- 4 Row - FB164 for 1975-1976 Chevy Camaro polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb127</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb127-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB127</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB127 for 1965-1966 Ford Mustang polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb124</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb124-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB124</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB124 for 1967-1969 Chevy Chevelle polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb186</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb186-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB186</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB186 for 1998-1999 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb163</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb163-modern-day-muffler-1.jpg?v=1738849290</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB163</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB163 for 1979-1980 Chevy Camaro polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-2-row-fb185</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-2-row-fb185-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 2 Row - FB185</image:title>
      <image:caption>Aluminum Radiator- 2 Row - FB185 for 1998-1999 Chevy Firebird polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb101-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB101</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB101 for 1947-1954 Chevy polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/frostbite-aluminum-radiator-3-row-fb118</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/frostbite-aluminum-radiator-3-row-fb118-modern-day-muffler-1.jpg?v=1738849269</image:loc>
      <image:title>Frostbite Aluminum Radiator- 3 Row - FB118</image:title>
      <image:caption>Aluminum Radiator- 3 Row - FB118 for 1965-1966 Chevy C10 polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-150</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-150-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-150</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-168</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-168-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-168</image:title>
      <image:caption>Hooker performance muffler jet-122-168</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/p-c-v-grommet-241-212</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/p-c-v-grommet-241-212-modern-day-muffler-1.jpg?v=1738928088</image:loc>
      <image:title>P.C.V. Grommet - 241-212</image:title>
      <image:caption>Hooker performance muffler black grommet-241-212</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-124</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-124-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-124</image:title>
      <image:caption>Hooker performance muffler gasket-108-124</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-cleaner-spacer-17-14</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-cleaner-spacer-17-14-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Cleaner Spacer - 17-14</image:title>
      <image:caption>Holley Air Cleaner Spacer - 17-14 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/standard-fitting-26-43</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/standard-fitting-26-43-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>Standard Fitting - 26-43</image:title>
      <image:caption>Hooker performance muffler fitting-26-43</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/float-216-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/float-216-9-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Float - 216-9</image:title>
      <image:caption>Hooker performance muffler black float-216-9</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gasket-pack-108-201</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gasket-pack-108-201-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gasket Pack - 108-201</image:title>
      <image:caption>Holley Fuel Bowl</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-188</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-188-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-188</image:title>
      <image:caption>Hooker performance muffler jet-122-188</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-18</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-18-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-18</image:title>
      <image:caption>Hooker performance muffler gasket-108-18</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-140</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-140-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-140</image:title>
      <image:caption>Hooker performance muffler jet-122-140</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/swivel-fitting-26-25</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/swivel-fitting-26-25-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>Swivel Fitting - 26-25</image:title>
      <image:caption>Hooker performance muffler fitting-26-25</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fitting-gasket-26-102</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fitting-gasket-26-102-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Fitting Gasket - 26-102</image:title>
      <image:caption>Hooker performance muffler gasket-26-102</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/vacuum-gauge-26-501</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/vacuum-gauge-26-501-modern-day-muffler-1.png?v=1738928672</image:loc>
      <image:title>Vacuum Gauge - 26-501</image:title>
      <image:caption>Hooker performance muffler gauge-26-501</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-160-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-160</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-152-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-152</image:title>
      <image:caption>Hooker performance muffler jet-122-152</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-29</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-29-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-29</image:title>
      <image:caption>Holley Marine Renew Kit - 703-29</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-fitting-26-70</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-fitting-26-70-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line Fitting - 26-70</image:title>
      <image:caption>Holley Fuel Line Fitting - 26-70</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-172</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-172-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-172</image:title>
      <image:caption>Hooker performance muffler jet-122-172</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gasket-pack-108-202</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gasket-pack-108-202-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gasket Pack - 108-202</image:title>
      <image:caption>Holley Fuel Bowl</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-plug-26-85</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-plug-26-85-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Plug - 26-85</image:title>
      <image:caption>Holley Fuel Bowl Plug - 26-85</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-42</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-42-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-42</image:title>
      <image:caption>Holley Ultra XP Fuel Line black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-550</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-550-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-550</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/standard-fitting-26-44</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/chevrolet-small-block-fuel-pump-outlet-fitting-90-deg-hose-516-thread-12-20-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Chevrolet Small Block Fuel Pump Outlet Fitting 90 deg. Hose 5/16 Thread 1/2-20</image:title>
      <image:caption>Holley Chevrolet Small Block Fuel Pump Outlet Fitting 90 deg. Hose 5/16 Thread 1/2-20 for Chevy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-73</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-73-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-73</image:title>
      <image:caption>Hooker performance muffler aluminum fitting-26-73</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-99</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-99-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-99</image:title>
      <image:caption>Holley performance carburetor 1250 CFM</image:caption>
    </image:image>
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    <loc>https://moderndaymuffler.com/products/spark-fitting-26-59</loc>
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      <image:caption>Holley Metering Block</image:caption>
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  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/adapter-26-157-modern-day-muffler-1.jpg?v=1738925780</image:loc>
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      <image:caption>Hooker performance muffler black aluminum adapter-26-157</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/standard-fitting-26-24</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/standard-fitting-26-24-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>Standard Fitting - 26-24</image:title>
      <image:caption>Hooker performance muffler fitting-26-24</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/air-cleaner-bail-1049-949</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-cleaner-bail-1049-949-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Cleaner Bail - 1049-949</image:title>
      <image:caption>Holley Air Cleaner Bail - 1049-949 660 CFM</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-84-2</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-84-2-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-84-2</image:title>
      <image:caption>Hooker performance muffler gasket-108-84-2</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-176</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-176-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-176</image:title>
      <image:caption>Hooker performance muffler jet-122-176</image:caption>
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  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gasket-pack-108-203-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gasket Pack - 108-203</image:title>
      <image:caption>Holley Fuel Bowl</image:caption>
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  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-plug-26-76-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Inlet Plug - 26-76</image:title>
      <image:caption>Hooker performance muffler aluminum plug-26-76</image:caption>
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  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-9-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-9</image:title>
      <image:caption>Hooker performance muffler gasket-108-9</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/emulsion-jet-142-43</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/emulsion-jet-142-43-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Emulsion Jet - 142-43</image:title>
      <image:caption>Holley Ultra XP performance carburetor 350 CFM</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-30-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-30</image:title>
      <image:caption>Holley Marine Renew Kit - 703-30</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-74-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-74</image:title>
      <image:caption>Hooker performance muffler aluminum fitting-26-74</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Alcohol Jet - 122-192</image:title>
      <image:caption>Hooker performance muffler jet-122-192</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Emulsion Jet - 142-36</image:title>
      <image:caption>Holley Ultra XP performance carburetor 350 CFM</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Base Insulator - 108-37</image:title>
      <image:caption>Holley performance carburetor</image:caption>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Hooker performance muffler fitting-26-29</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-180-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-180</image:title>
      <image:caption>Hooker performance muffler jet-122-180</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-132</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-132-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-132</image:title>
      <image:caption>Hooker performance muffler jet-122-132</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-kit-36-201</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-kit-36-201-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet Kit - 36-201</image:title>
      <image:caption>Holley Alcohol Jet Kit - 36-201 950 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-33</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-33-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-33</image:title>
      <image:caption>Holley Marine Renew Kit - 703-33</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/fast-idle-cam-45-376</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-idle-cam-45-376-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Idle Cam - 45-376</image:title>
      <image:caption>Holley Fast Idle Cam - 45-376</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-144</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-144-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-144</image:title>
      <image:caption>Hooker performance muffler jet-122-144</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/6an-fitting-26-160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/6an-fitting-26-160-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>&apos;-6AN Fitting - 26-160</image:title>
      <image:caption>Holley Fuel Pump aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-25</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-25-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-25</image:title>
      <image:caption>Hooker performance muffler gasket-108-25</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-196</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-196-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-196</image:title>
      <image:caption>Hooker performance muffler jet-122-196</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-75</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-75-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-75</image:title>
      <image:caption>Holley Fuel Inlet Fitting - 26-75 aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/side-hung-float-116-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/side-hung-float-116-1-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Side Hung Float - 116-1</image:title>
      <image:caption>Hooker performance muffler black float-116-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-shaft-45-457</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-shaft-45-457-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Shaft - 45-457</image:title>
      <image:caption>Hooker performance muffler shaft-45-457</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-154</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-154-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-154</image:title>
      <image:caption>Hooker performance muffler jet-122-154</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-34</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-34-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-34</image:title>
      <image:caption>Holley Marine Renew Kit - 703-34</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-45</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-45-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-45</image:title>
      <image:caption>Holley Marine Renew Kit - 703-45</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-146</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-146-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-146</image:title>
      <image:caption>Hooker performance muffler jet-122-146</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/heli-coil-inserts-26-3</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/heli-coil-inserts-26-3-modern-day-muffler-1.jpg?v=1738926926</image:loc>
      <image:title>Heli-Coil Inserts - 26-3</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-200</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-200-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-200</image:title>
      <image:caption>Hooker performance muffler jet-122-200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-fitting-26-162</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-fitting-26-162-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Fitting - 26-162</image:title>
      <image:caption>Hooker performance muffler fitting-26-162</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-28</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-28-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-28</image:title>
      <image:caption>Holley Marine Renew Kit - 703-28</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-43</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-43-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-43</image:title>
      <image:caption>Holley Ultra XP Fuel Line black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-134-276</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-134-276-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block - 134-276</image:title>
      <image:caption>Holley Metering Block</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/stealthram-gasket-108-119</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/stealthram-gasket-108-119-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>Stealthram Gasket - 108-119</image:title>
      <image:caption>Hooker performance muffler gasket-108-119</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-gasket-108-83-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-gasket-108-83-2-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Gasket - 108-83-2</image:title>
      <image:caption>Holley Fuel Bowl Gasket - 108-83-2</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-112-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-112-2-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>THROTTLE BODY KIT - 112-2</image:title>
      <image:caption>Holley THROTTLE BODY KIT - 112-2 aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-103</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-103-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-103</image:title>
      <image:caption>Holley performance carburetor 1475 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-112-20</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-112-20-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>THROTTLE BODY KIT - 112-20</image:title>
      <image:caption>Holley THROTTLE BODY KIT - 112-20 aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/choke-plate-45-458</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-plate-45-458-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Plate - 45-458</image:title>
      <image:caption>Hooker performance muffler black plate-45-458</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-156</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-156-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-156</image:title>
      <image:caption>Hooker performance muffler jet-122-156</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-51</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-51-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-51</image:title>
      <image:caption>Hooker performance muffler gasket-108-51</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/cable-bracket-20-278</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/cable-bracket-20-278-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Cable Bracket - 20-278</image:title>
      <image:caption>Hooker performance muffler black aluminum bracket-20-278</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-134-280</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-134-280-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block - 134-280</image:title>
      <image:caption>Holley Carburetor 500 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-118</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-118-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-118</image:title>
      <image:caption>Hooker performance muffler gasket-108-118</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fitting-gasket-108-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fitting-gasket-108-1-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Fitting Gasket - 108-1</image:title>
      <image:caption>Hooker performance muffler aluminum gasket-108-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-36</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-36-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-36</image:title>
      <image:caption>Holley Marine Renew Kit - 703-36</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/side-hung-float-116-4</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/side-hung-float-116-4-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Side Hung Float - 116-4</image:title>
      <image:caption>Hooker performance muffler float-116-4</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/marine-fuel-line-734-4</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-fuel-line-734-4-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Fuel Line - 734-4</image:title>
      <image:caption>Holley Marine Fuel Line - 734-4</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-47</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-47-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-47</image:title>
      <image:caption>Holley Marine Renew Kit - 703-47</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-112-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-112-9-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>THROTTLE BODY KIT - 112-9</image:title>
      <image:caption>Holley THROTTLE BODY KIT - 112-9 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-44</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-44-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-44</image:title>
      <image:caption>Holley Ultra XP Fuel Line black stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-148</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-148-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-148</image:title>
      <image:caption>Hooker performance muffler jet-122-148</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/notched-float-kit-116-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/notched-float-kit-116-10-modern-day-muffler-1.jpg?v=1738928088</image:loc>
      <image:title>Notched Float Kit - 116-10</image:title>
      <image:caption>Hooker performance muffler kit-116-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-gasket-108-56-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-gasket-108-56-2-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Gasket - 108-56-2</image:title>
      <image:caption>Holley Fuel Bowl Gasket - 108-56-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/emulsion-jet-142-00</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/emulsion-jet-142-00-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Emulsion Jet - 142-00</image:title>
      <image:caption>Holley Ultra XP performance carburetor 350 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-58</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-58-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-58</image:title>
      <image:caption>Hooker performance muffler gasket-108-58</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-48</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-48-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-48</image:title>
      <image:caption>Holley Fuel Line black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fitting-gasket-108-8</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fitting-gasket-108-8-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Fitting Gasket - 108-8</image:title>
      <image:caption>Hooker performance muffler gasket-108-8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-transfer-tube-26-115</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-transfer-tube-26-115-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Transfer Tube - 26-115</image:title>
      <image:caption>Holley Fuel Transfer Tube - 26-115</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-150</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-150-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-150</image:title>
      <image:caption>Hooker performance muffler jet-122-150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-body-kit-134-128</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-body-kit-134-128-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>METERING BODY KIT - 134-128</image:title>
      <image:caption>Holley METERING BODY KIT - 134-128</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-21</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-21-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-21</image:title>
      <image:caption>Holley Fuel Line</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/notched-float-kit-116-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/notched-float-kit-116-11-modern-day-muffler-1.jpg?v=1738928088</image:loc>
      <image:title>Notched Float Kit - 116-11</image:title>
      <image:caption>Hooker performance muffler black kit-116-11</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/solenoid-fast-idle-46-74</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/solenoid-fast-idle-46-74-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>Solenoid Fast Idle - 46-74</image:title>
      <image:caption>Holley Solenoid Fast Idle - 46-74</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/center-hung-float-116-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/center-hung-float-116-2-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Center Hung Float - 116-2</image:title>
      <image:caption>Hooker performance muffler float-116-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/heat-shield-kit-108-70</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/heat-shield-kit-108-70-modern-day-muffler-1.jpg?v=1738926927</image:loc>
      <image:title>Heat Shield Kit - 108-70</image:title>
      <image:caption>Hooker performance muffler kit-108-70</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/idle-mixture-screw-26-101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/idle-mixture-screw-26-101-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Idle Mixture Screw - 26-101</image:title>
      <image:caption>Hooker performance muffler screw-26-101</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-renew-kit-703-48</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-renew-kit-703-48-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Renew Kit - 703-48</image:title>
      <image:caption>Holley Marine Renew Kit - 703-48</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-49</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-49-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-49</image:title>
      <image:caption>Holley Fuel Line stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-160-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-160</image:title>
      <image:caption>Hooker performance muffler jet-122-160</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/center-hung-float-116-3</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/center-hung-float-116-3-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Center Hung Float - 116-3</image:title>
      <image:caption>Hooker performance muffler black float-116-3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/tensioner-assembly-97-179</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/tensioner-assembly-97-179-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Tensioner Assembly - 97-179</image:title>
      <image:caption>Hooker performance muffler aluminum assembly-97-179</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-101-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-101</image:title>
      <image:caption>Holley performance carburetor 1475 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/venturi-booster-kit-34-34</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/venturi-booster-kit-34-34-modern-day-muffler-1.jpg?v=1738928779</image:loc>
      <image:title>Venturi Booster Kit - 34-34</image:title>
      <image:caption>Hooker performance muffler aluminum kit-34-34</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alcohol-jet-122-164</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alcohol-jet-122-164-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alcohol Jet - 122-164</image:title>
      <image:caption>Hooker performance muffler jet-122-164</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-transfer-tube-26-114</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-transfer-tube-26-114-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Transfer Tube - 26-114</image:title>
      <image:caption>Holley Fuel Transfer Tube - 26-114</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-134-131</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-134-131-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>METERING BLOCK - 134-131</image:title>
      <image:caption>Holley Carburetor 600 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/side-hung-float-216-43</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/side-hung-float-216-43-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Side Hung Float - 216-43</image:title>
      <image:caption>Hooker performance muffler black float-216-43</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-cleaner-gasket-108-62</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-cleaner-gasket-108-62-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Cleaner Gasket - 108-62</image:title>
      <image:caption>Holley Air Cleaner Gasket - 108-62</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-112-17</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-112-17-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>THROTTLE BODY KIT - 112-17</image:title>
      <image:caption>Holley Double Pumper THROTTLE BODY KIT - 112-17 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/emulsion-bleed-kit-36-322</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/emulsion-bleed-kit-36-322-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Emulsion Bleed Kit - 36-322</image:title>
      <image:caption>Holley Emulsion Bleed Kit - 36-322</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/efi-fuel-rail-kit-534-218</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/534-218-89e665610f6cf9fb038003f0852d760e747c8556.jpg?v=1738383165</image:loc>
      <image:title>EFI Fuel Rail Kit - 534-218</image:title>
      <image:caption>t EFI Fuel Rail Kit - 534-218 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/efi-fuel-rail-kit-534-219</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/534-219-4a5375434e33fbdf2eb949ad542ed50b100f8df8.jpg?v=1738383169</image:loc>
      <image:title>EFI Fuel Rail Kit - 534-219</image:title>
      <image:caption>t EFI Fuel Rail Kit - 534-219 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-108-102</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-108-102-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket - 108-102</image:title>
      <image:caption>Holley performance carburetor 1150 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-513</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-513-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle - Viton - 6-513</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-10-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-10</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/tensioner-assembly-97-151</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/tensioner-assembly-97-151-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Tensioner Assembly - 97-151</image:title>
      <image:caption>Hooker performance muffler black aluminum assembly-97-151</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-511</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-511-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Inlet Needle - Viton - 6-511</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-34-46</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-34-46-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line - 34-46</image:title>
      <image:caption>Holley Ultra XP Fuel Line stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd508-a-c-compressor-199-101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd508-ac-compressor-199-101-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD508 A/C Compressor - 199-101</image:title>
      <image:caption>Hooker performance muffler aluminum sd508-a-c-compressor-199-101</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd508-a-c-compressor-199-103</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd508-ac-compressor-199-103-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD508 A/C Compressor - 199-103</image:title>
      <image:caption>Hooker performance muffler black aluminum sd508-a-c-compressor-199-103</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-main-body-134-338</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-main-body-134-338-modern-day-muffler-1.jpg?v=1738928385</image:loc>
      <image:title>Replacement Main Body - 134-338</image:title>
      <image:caption>Holley Replacement Main Body - 134-338</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-225s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-225s-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-225S</image:title>
      <image:caption>Holley Choke Conversion Kit - 45-225S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-26-502</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-26-502-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge - 26-502</image:title>
      <image:caption>Hooker performance muffler black gauge-26-502</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-kit-alt-lt4-97-254</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-kit-alt-lt4-97-254-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>BRACKET KIT, ALT LT4 - 97-254</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-153-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-153-1-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-153-1</image:title>
      <image:caption>Hooker performance muffler black aluminum fitting-26-153-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-164-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-164-1-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-164-1</image:title>
      <image:caption>Hooker performance muffler black aluminum fitting-26-164-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-26-500</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-26-500-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge - 26-500</image:title>
      <image:caption>Hooker performance muffler black gauge-26-500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-steel-6-515-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-steel-6-515-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Steel - 6-515-2</image:title>
      <image:caption>Holley Inlet Needle Steel - 6-515-2 735 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-225</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-225-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-225</image:title>
      <image:caption>Holley Choke Conversion Kit - 45-225</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-adapter-plate-17-6</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-adapter-plate-17-6-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Adapter Plate - 17-6</image:title>
      <image:caption>Holley Carburetor Adapter Plate - 17-6 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-screw-1005-567</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-screw-1005-567-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>Throttle Body Screw - 1005-567</image:title>
      <image:caption>Holley Throttle Body Screw - 1005-567</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-12</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-12-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-12</image:title>
      <image:caption>Holley Carburetor black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/quick-change-jet-kits-34-25</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/quick-change-jet-kits-34-25-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Quick Change Jet Kits - 34-25</image:title>
      <image:caption>Holley Quick Change Jet Kits - 34-25</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hp-microswitch-bracket-20-130</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hp-microswitch-bracket-20-130-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>HP Microswitch Bracket - 20-130</image:title>
      <image:caption>Hooker performance muffler bracket-20-130</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd508-a-c-compressor-199-105</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd508-ac-compressor-199-105-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD508 A/C Compressor - 199-105</image:title>
      <image:caption>Hooker performance muffler polished aluminum sd508-a-c-compressor-199-105</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kit-703-60</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kit-703-60-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kit - 703-60</image:title>
      <image:caption>Holley Marine Carb Renew Kit - 703-60</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-828</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-828-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-828</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-828</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/intake-manifold-spacer-17-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/intake-manifold-spacer-17-9-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Intake Manifold Spacer - 17-9</image:title>
      <image:caption>Holley Intake Manifold Spacer - 17-9 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/5-air-cleaner-gasket-108-4</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/5-air-cleaner-gasket-108-4-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>5 Air Cleaner Gasket - 108-4</image:title>
      <image:caption>Holley 5 Air Cleaner Gasket - 108-4</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-822</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-822-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-822</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-822</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inverted-flare-fitting-26-28</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inverted-flare-fitting-26-28-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inverted Flare Fitting - 26-28</image:title>
      <image:caption>Hooker performance muffler fitting-26-28</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-26-503</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-26-503-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge - 26-503</image:title>
      <image:caption>Holley Fuel Pressure Gauge - 26-503 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-gasket-108-3</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-gasket-108-3-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Throttle Body Gasket - 108-3</image:title>
      <image:caption>Holley Throttle Body Gasket - 108-3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-26-504</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-26-504-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge - 26-504</image:title>
      <image:caption>Hooker performance muffler black gauge-26-504</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-control-cable-45-228</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-control-cable-45-228-modern-day-muffler-1.jpg?v=1738925962</image:loc>
      <image:title>Choke Control Cable - 45-228</image:title>
      <image:caption>Holley Choke Control Cable - 45-228</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/quick-change-jet-kits-34-26</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/quick-change-jet-kits-34-26-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Quick Change Jet Kits - 34-26</image:title>
      <image:caption>Holley Quick Change Jet Kits - 34-26</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-steel-6-519-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-steel-6-519-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Steel - 6-519-2</image:title>
      <image:caption>Holley Inlet Needle Steel - 6-519-2 735 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/chrome-fuel-filter-162-524</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/chrome-fuel-filter-162-524-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Chrome Fuel Filter - 162-524</image:title>
      <image:caption>Holley Chrome Fuel Filter - 162-524</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-823</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-823-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-823</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-823</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-gasket-108-40</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-gasket-108-40-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Throttle Body Gasket - 108-40</image:title>
      <image:caption>Holley Throttle Body Gasket - 108-40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-float-kit-20-105</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-float-kit-20-105-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Float Kit - 20-105</image:title>
      <image:caption>Holley Carburetor Float Kit - 20-105</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-121</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-121-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-121</image:title>
      <image:caption>Holley Metering Block Gasket - 108-121</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/tensioner-cover-black-97-158</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/tensioner-cover-black-97-158-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Tensioner Cover Black - 97-158</image:title>
      <image:caption>Hooker performance muffler black aluminum black-97-158</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-226</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-226-modern-day-muffler-1.jpg?v=1738925962</image:loc>
      <image:title>Choke Conversion Kit - 45-226</image:title>
      <image:caption>Holley Choke Conversion Kit - 45-226</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/vacuum-cap-assortment-26-105</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/vacuum-cap-assortment-26-105-modern-day-muffler-1.jpg?v=1738928672</image:loc>
      <image:title>Vacuum Cap Assortment - 26-105</image:title>
      <image:caption>Hooker performance muffler black assortment-26-105</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-plug-26-111-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-plug-26-111-10-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Plug - 26-111-10</image:title>
      <image:caption>Holley Metering Block Plug - 26-111-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inverted-flare-fitting-26-71</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inverted-flare-fitting-26-71-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inverted Flare Fitting - 26-71</image:title>
      <image:caption>Hooker performance muffler fitting-26-71</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-518-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-518-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle - Viton - 6-518-2</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-5</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-5-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-5</image:title>
      <image:caption>Holley Carburetor black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-14</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-14-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-14</image:title>
      <image:caption>Holley Carburetor black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-arm-20-114</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-arm-20-114-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator  Pump Arm - 20-114</image:title>
      <image:caption>Hooker performance muffler arm-20-114</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-gasket-108-5</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-gasket-108-5-modern-day-muffler-1.jpg?v=1738928579</image:loc>
      <image:title>Throttle Body Gasket - 108-5</image:title>
      <image:caption>Holley Throttle Body Gasket - 108-5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-main-body-134-346</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-main-body-134-346-modern-day-muffler-1.jpg?v=1738928385</image:loc>
      <image:title>Replacement Main Body - 134-346</image:title>
      <image:caption>Holley Replacement Main Body - 134-346</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kit-703-41</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kit-703-41-modern-day-muffler-1.png?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kit - 703-41</image:title>
      <image:caption>Holley Marine Carb Renew Kit - 703-41</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-824</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-824-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-824</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-824</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/detent-cable-bracket-20-281</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/20-281-9247104047e22dd3d2d9ae261929f46f7e4c798b.jpg?v=1738397433</image:loc>
      <image:title>Detent Cable Bracket - 20-281</image:title>
      <image:caption>t Detent Cable Bracket - 20-281 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/power-valve-gasket-1008-1597</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/power-valve-gasket-1008-1597-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Power Valve Gasket - 1008-1597</image:title>
      <image:caption>Hooker performance muffler gasket-1008-1597</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-26-505</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-26-505-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge - 26-505</image:title>
      <image:caption>Hooker performance muffler black gauge-26-505</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/detent-cable-bracket-20-119</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/20-119-0652c4d12e3c5fcc357684d4bf7eac2f57303607.jpg?v=1738366899</image:loc>
      <image:title>Detent Cable Bracket - 20-119</image:title>
      <image:caption>t Detent Cable Bracket - 20-119 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cover-26-139</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cover-26-139-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cover - 26-139</image:title>
      <image:caption>Hooker performance muffler cover-26-139</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-15</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-15-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-15</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd7-a-c-compressor-199-102</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd7-ac-compressor-199-102-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD7 A/C Compressor - 199-102</image:title>
      <image:caption>Hooker performance muffler aluminum compressor-199-102</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-w-studs-108-52</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-w-studs-108-52-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket w/ Studs - 108-52</image:title>
      <image:caption>Holley Base Gasket w/ Studs - 108-52</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/3x2-air-cleaner-gasket-108-71</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/3x2-air-cleaner-gasket-108-71-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>3x2 Air Cleaner Gasket - 108-71</image:title>
      <image:caption>Holley 3x2 Air Cleaner Gasket - 108-71</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-arm-20-78</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-arm-20-78-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator  Pump Arm - 20-78</image:title>
      <image:caption>Hooker performance muffler black arm-20-78</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cover-26-140</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cover-26-140-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cover - 26-140</image:title>
      <image:caption>Hooker performance muffler cover-26-140</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd7-a-c-compressor-199-104</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd7-ac-compressor-199-104-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD7 A/C Compressor - 199-104</image:title>
      <image:caption>Hooker performance muffler black aluminum compressor-199-104</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/intake-manifold-spacer-17-27</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/intake-manifold-spacer-17-27-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Intake Manifold Spacer - 17-27</image:title>
      <image:caption>Holley Intake Manifold Spacer - 17-27 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/water-pump-assembly-97-200</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/water-pump-assembly-97-200-modern-day-muffler-1.jpg?v=1738928779</image:loc>
      <image:title>Water Pump Assembly - 97-200</image:title>
      <image:caption>Hooker performance muffler aluminum assembly-97-200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-gasket-108-7</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-gasket-108-7-modern-day-muffler-1.jpg?v=1738928580</image:loc>
      <image:title>Throttle Body Gasket - 108-7</image:title>
      <image:caption>Holley Throttle Body Gasket - 108-7</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-7</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-7-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-7</image:title>
      <image:caption>Holley Carburetor black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/cover-diaphragm-housing-20-73</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/20-73-d24227ada52fa82100485fa65209ef71c1015dc1.jpg?v=1738374054</image:loc>
      <image:title>Cover-Diaphragm Housing - 20-73</image:title>
      <image:caption>t Cover-Diaphragm Housing - 20-73 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-gasket-508-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-gasket-508-11-modern-day-muffler-1.jpg?v=1738928579</image:loc>
      <image:title>Throttle Body Gasket - 508-11</image:title>
      <image:caption>Holley Throttle Body Gasket - 508-11</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-steel-6-500-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-steel-6-500-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Steel - 6-500-2</image:title>
      <image:caption>Holley Inlet Needle Steel - 6-500-2 735 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-142-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-142-1-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-142-1</image:title>
      <image:caption>Hooker performance muffler black aluminum fitting-26-142-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kit-3-1184</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kit-3-1184-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kit - 3-1184</image:title>
      <image:caption>Holley Marine Carb Renew Kit - 3-1184</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-223</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-223-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-223</image:title>
      <image:caption>Hooker performance muffler kit-45-223</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-steel-6-501-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-steel-6-501-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Steel - 6-501-2</image:title>
      <image:caption>Holley Inlet Needle Steel - 6-501-2 735 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/water-pump-assembly-97-245</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/water-pump-assembly-97-245-modern-day-muffler-1.jpg?v=1738928779</image:loc>
      <image:title>Water Pump Assembly - 97-245</image:title>
      <image:caption>Hooker performance muffler aluminum assembly-97-245</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-826</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-826-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-826</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-826</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/7-air-cleaner-gasket-108-73</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/7-air-cleaner-gasket-108-73-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>7 Air Cleaner Gasket - 108-73</image:title>
      <image:caption>Holley 7 Air Cleaner Gasket - 108-73</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/quick-change-jet-kits-34-24</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/quick-change-jet-kits-34-24-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Quick Change Jet Kits - 34-24</image:title>
      <image:caption>Holley Quick Change Jet Kits - 34-24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4-wire-horse-shoe-kit-26-163</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4-wire-horse-shoe-kit-26-163-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>4 Wire Horse Shoe Kit - 26-163</image:title>
      <image:caption>Holley 4 Wire Horse Shoe Kit - 26-163 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/side-hung-float-spring-20-123</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/side-hung-float-spring-20-123-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Side Hung Float Spring - 20-123</image:title>
      <image:caption>Hooker performance muffler spring-20-123</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-diaphragm-135-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-diaphragm-135-9-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Diaphragm - 135-9</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/kickdown-cable-bracket-20-45</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/kickdown-cable-bracket-20-45-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Kickdown Cable Bracket - 20-45</image:title>
      <image:caption>Hooker performance muffler bracket-20-45</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/intake-manifold-spacer-17-59</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/intake-manifold-spacer-17-59-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Intake Manifold Spacer - 17-59</image:title>
      <image:caption>Holley Intake Manifold Spacer - 17-59</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inverted-flare-fitting-26-145</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inverted-flare-fitting-26-145-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inverted Flare Fitting - 26-145</image:title>
      <image:caption>Holley Inverted Flare Fitting - 26-145 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kit-703-53</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kit-703-53-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kit - 703-53</image:title>
      <image:caption>Holley Marine Carb Renew Kit - 703-53</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-224</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-224-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-224</image:title>
      <image:caption>Hooker performance muffler kit-45-224</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/sd7-a-c-compressor-199-106</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/sd7-ac-compressor-199-106-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SD7 A/C Compressor - 199-106</image:title>
      <image:caption>Hooker performance muffler polished aluminum compressor-199-106</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inverted-flare-fitting-26-26</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inverted-flare-fitting-26-26-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inverted Flare Fitting - 26-26</image:title>
      <image:caption>Holley Inverted Flare Fitting - 26-26</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/regulator-rebuild-kit-12-827</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/regulator-rebuild-kit-12-827-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Regulator Rebuild Kit - 12-827</image:title>
      <image:caption>Holley Regulator Rebuild Kit - 12-827</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-100-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-100</image:title>
      <image:caption>Holley Metering Block Gasket - 108-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-504</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-504-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Inlet Needle - Viton - 6-504</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-titanium-6-521</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-titanium-6-521-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Titanium - 6-521</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-steel-6-502-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-steel-6-502-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inlet Needle Steel - 6-502-2</image:title>
      <image:caption>Holley Inlet Needle Steel - 6-502-2 735 CFM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-fitting-26-143-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-fitting-26-143-1-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Fitting - 26-143-1</image:title>
      <image:caption>Hooker performance muffler black aluminum fitting-26-143-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/intake-manifold-spacer-17-62</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/intake-manifold-spacer-17-62-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Intake Manifold Spacer - 17-62</image:title>
      <image:caption>Holley Intake Manifold Spacer - 17-62</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cam-20-80</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cam-20-80-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cam - 20-80</image:title>
      <image:caption>Holley Accelerator Pump Cam - 20-80</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/chrome-fuel-filter-162-523</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/chrome-fuel-filter-162-523-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Chrome Fuel Filter - 162-523</image:title>
      <image:caption>Holley Chrome Fuel Filter - 162-523</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inverted-flare-fitting-26-27</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inverted-flare-fitting-26-27-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Inverted Flare Fitting - 26-27</image:title>
      <image:caption>Hooker performance muffler black fitting-26-27</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cam-20-12</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cam-20-12-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cam - 20-12</image:title>
      <image:caption>Hooker performance muffler cam-20-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/intake-manifold-spacer-17-72</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/intake-manifold-spacer-17-72-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Intake Manifold Spacer - 17-72</image:title>
      <image:caption>Holley Intake Manifold Spacer - 17-72</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kit-703-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kit-703-1-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kit - 703-1</image:title>
      <image:caption>Holley Marine Carb Renew Kit - 703-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-506</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-506-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Inlet Needle - Viton - 6-506</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cam-20-81</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cam-20-81-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cam - 20-81</image:title>
      <image:caption>Holley Accelerator Pump Cam - 20-81</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-stud-20-67</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-stud-20-67-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Stud - 20-67</image:title>
      <image:caption>Holley Carburetor Throttle Stud - 20-67 for Chrysler</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-223s</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-223s-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-223S</image:title>
      <image:caption>Hooker performance muffler kit-45-223s</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/ford-trans-hardware-kit-20-91</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/ford-trans-hardware-kit-20-91-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Ford Trans. Hardware Kit - 20-91</image:title>
      <image:caption>Holley Ford Trans. Hardware Kit - 20-91 automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/tuning-calibration-kit-36-182</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/tuningcalibration-kit-36-182-modern-day-muffler-1.jpg?v=1738928672</image:loc>
      <image:title>Tuning/Calibration Kit - 36-182</image:title>
      <image:caption>Holley Carburetor</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/ford-trans-hardware-kit-20-93</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/ford-trans-hardware-kit-20-93-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Ford Trans. Hardware Kit - 20-93</image:title>
      <image:caption>Holley Street Warrior Ford Trans. Hardware Kit - 20-93 automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-36-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-36-2-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-36-2</image:title>
      <image:caption>Holley Metering Block Gasket - 108-36-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1150-cfm-holley-dominator-sp-carburetor-0-80690</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1150-cfm-holley-dominator-sp-carburetor-0-80690-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>1150 CFM Holley Dominator SP Carburetor - 0-80690</image:title>
      <image:caption>Holley 1150 CFM Dominator SP Carburetor - 0-80690 1150 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/primary-wedged-float-116-13</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/primary-wedged-float-116-13-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>Primary Wedged Float - 116-13</image:title>
      <image:caption>Hooker performance muffler float-116-13</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-55-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-55-2-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-55-2</image:title>
      <image:caption>Holley Metering Block Gasket - 108-55-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/inlet-needle-viton-6-510</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/inlet-needle-viton-6-510-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Inlet Needle - Viton - 6-510</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-89-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-89-2-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-89-2</image:title>
      <image:caption>Holley Metering Block Gasket - 108-89-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-108-90-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-108-90-2-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket - 108-90-2</image:title>
      <image:caption>Holley Metering Block Gasket - 108-90-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/installation-tool-kit-26-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/installation-tool-kit-26-2-modern-day-muffler-1.jpg?v=1738927887</image:loc>
      <image:title>Installation Tool Kit - 26-2</image:title>
      <image:caption>Holley Installation Tool Kit - 26-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/100-gph-hp-in-line-fuel-pump-12-890</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/100-gph-hp-in-line-fuel-pump-12-890-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>100 GPH HP In-line Fuel Pump - 12-890</image:title>
      <image:caption>Holley 100 GPH HP In-line Fuel Pump - 12-890 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/11-x-11-hydramatr-square-16-106</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/11-x-11-hydramat-r-square-16-106-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>11 x 11 HydraMat®, Square - 16-106</image:title>
      <image:caption>Holley 11 x 11 HydraMat®, Square - 16-106</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-power-shot-air-cleaner-120-146</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-power-shot-air-cleaner-120-146-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Power Shot Air Cleaner - 120-146</image:title>
      <image:caption>Holley 14 Power Shot Air Cleaner - 120-146</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-round-finned-air-cleaner-120-151</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-round-finned-air-cleaner-120-151-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Round Finned Air Cleaner - 120-151</image:title>
      <image:caption>Holley 14 Round Finned Air Cleaner - 120-151 for Chevy polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-round-finned-air-cleaner-120-152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-round-finned-air-cleaner-120-152-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Round Finned Air Cleaner - 120-152</image:title>
      <image:caption>Holley 14 Round Finned Air Cleaner - 120-152 for Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-round-finned-air-cleaner-120-153</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-round-finned-air-cleaner-120-153-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Round Finned Air Cleaner - 120-153</image:title>
      <image:caption>Holley 14 Round Finned Air Cleaner - 120-153 for Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1050-cfm-gen-3-ultra-dominator-carburetor-0-80903rd</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-gen-3-ultra-dominator-carburetor-0-80903rd-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903RD</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903RD 1050 CFM stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-conversion-kit-45-224s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-conversion-kit-45-224s-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Conversion Kit - 45-224S</image:title>
      <image:caption>Hooker performance muffler kit-45-224s</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/100-gph-hp-billet-fuel-filter-162-550</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/100-gph-hp-billet-fuel-filter-162-550-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>100 GPH HP Billet Fuel Filter - 162-550</image:title>
      <image:caption>Hooker performance muffler black aluminum filter-162-550</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/100-gph-hp-billet-fuel-filter-162-551</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-162-551-100-gph-hp-billet-fuel-filter-streetstrip-carb-or-efi-applications-pre-filter-100-micron-modern-day-muffler-1.jpg?v=1738927020</image:loc>
      <image:title>Holley 162-551 - 100 GPH HP Billet Fuel Filter - Street/Strip Carb or EFI Applications Pre Filter 100 Micron</image:title>
      <image:caption>Holley 162-551 - 100 GPH HP Billet Fuel Filter - Street/Strip Carb or EFI Applications Pre Filter 100 Micron black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-round-finned-air-cleaner-120-157</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-round-finned-air-cleaner-120-157-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Round Finned Air Cleaner - 120-157</image:title>
      <image:caption>Holley 14 Round Finned Air Cleaner - 120-157 for Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/umbrella-check-valve-26-41</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/umbrella-check-valve-26-41-modern-day-muffler-1.jpg?v=1738928672</image:loc>
      <image:title>Umbrella Check Valve - 26-41</image:title>
      <image:caption>Hooker performance muffler valve-26-41</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-round-finned-air-cleaner-120-160</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-round-finned-air-cleaner-120-160-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Round Finned Air Cleaner - 120-160</image:title>
      <image:caption>Holley 14 Round Finned Air Cleaner - 120-160 for Chevy aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1150-cfm-gen-3-ultra-dominator-carburetor-0-80906hb</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1150-cfm-gen-3-ultra-dominator-carburetor-0-80906hb-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>1150 CFM Gen 3 Ultra Dominator Carburetor - 0-80906HB</image:title>
      <image:caption>Holley 1150 CFM Gen 3 Ultra Dominator Carburetor - 0-80906HB 1150 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/100-gph-hp-billet-fuel-filter-162-562</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/100-gph-hp-billet-fuel-filter-162-562-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>100 GPH HP Billet Fuel Filter - 162-562</image:title>
      <image:caption>Holley 100 GPH HP Billet Fuel Filter - 162-562 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/14-chrome-round-air-cleaner-120-102</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/14-chrome-round-air-cleaner-120-102-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>14 Chrome Round Air Cleaner - 120-102</image:title>
      <image:caption>Holley 14 Chrome Round Air Cleaner - 120-102</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/10-chrome-round-air-cleaner-120-145</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/10-chrome-round-air-cleaner-120-145-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>10 Chrome Round Air Cleaner - 120-145</image:title>
      <image:caption>Holley 10 Chrome Round Air Cleaner - 120-145</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/main-jet-extension-122-5000</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/main-jet-extension-122-5000-modern-day-muffler-1.jpg?v=1738928022</image:loc>
      <image:title>Main Jet Extension - 122-5000</image:title>
      <image:caption>Holley Main Jet Extension - 122-5000</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/secondary-metering-plate-134-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/secondary-metering-plate-134-9-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Secondary Metering Plate - 134-9</image:title>
      <image:caption>Hooker performance muffler aluminum plate-134-9</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kits-703-49</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/marine-carb-renew-kits-703-49-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Marine Carb Renew Kits - 703-49</image:title>
      <image:caption>Holley Marine Carb Renew Kits - 703-49</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1250-cfm-gen-3-ultra-dominator-carburetor-0-80908bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1250-cfm-gen-3-ultra-dominator-carburetor-0-80908bk-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>1250 CFM Gen 3 Ultra Dominator Carburetor - 0-80908BK</image:title>
      <image:caption>Holley 1250 CFM Gen 3 Ultra Dominator Carburetor - 0-80908BK 1250 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/secondary-diaphragm-kit-135-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/secondary-diaphragm-kit-135-11-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>SECONDARY DIAPHRAGM KIT - 135-11</image:title>
      <image:caption>Holley SECONDARY DIAPHRAGM KIT - 135-11</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1050-cfm-holley-dominator-sp-carburetor-0-80688</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-holley-dominator-sp-carburetor-0-80688-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>1050 CFM Holley Dominator SP Carburetor - 0-80688</image:title>
      <image:caption>Holley 1050 CFM Dominator SP Carburetor - 0-80688 1050 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/marine-carb-renew-kits-703-51</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>Marine Carb Renew Kits - 703-51</image:title>
      <image:caption>Holley Marine Carb Renew Kits - 703-51</image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1250-cfm-gen-3-ultra-dominator-carburetor-0-80908hb-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>1250 CFM Gen 3 Ultra Dominator Carburetor - 0-80908HB</image:title>
      <image:caption>Holley 1250 CFM Gen 3 Ultra Dominator Carburetor - 0-80908HB 1250 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/8-x-8-hydramat-cross-16-103</loc>
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      <image:title>8 x 8 HydraMat, Cross - 16-103</image:title>
      <image:caption>Holley 8 x 8 HydraMat, Cross - 16-103</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-stud-20-36-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Stud - 20-36</image:title>
      <image:caption>Holley Carburetor Throttle Stud - 20-36</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-holley-dominator-sp-carburetor-0-80689-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>1050 CFM Holley Dominator SP Carburetor - 0-80689</image:title>
      <image:caption>Holley 1050 CFM Dominator SP Carburetor - 0-80689 1050 CFM black aluminum</image:caption>
    </image:image>
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  <url>
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      <image:title>Carburetor Throttle Stud - 20-37</image:title>
      <image:caption>Holley Carburetor Throttle Stud - 20-37</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-stud-20-38-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Stud - 20-38</image:title>
      <image:caption>Holley Carburetor Throttle Stud - 20-38</image:caption>
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  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/ford-trans-hardware-kit-20-60</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/ford-trans-hardware-kit-20-60-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Ford Trans. Hardware Kit - 20-60</image:title>
      <image:caption>Holley Ford Trans. Hardware Kit - 20-60 automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-stud-20-64</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-stud-20-64-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Stud - 20-64</image:title>
      <image:caption>Holley Carburetor Throttle Stud - 20-64</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/11-x-11-hydramatr-cross-16-104</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/11-x-11-hydramat-r-cross-16-104-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>11 x 11 HydraMat®, Cross - 16-104</image:title>
      <image:caption>Holley 11 x 11 HydraMat®, Cross - 16-104</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1050-cfm-gen-3-ultra-dominator-carburetor-0-80902bk</loc>
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      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902BK</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902BK 1050 CFM black stainless steel aluminum</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902HB</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902HB 1050 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902RD</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902RD 1050 CFM stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-gen-3-ultra-dominator-carburetor-0-80903bk-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903BK</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903BK 1050 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-gen-3-ultra-dominator-carburetor-0-80903hb-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903HB</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80903HB 1050 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/1050-cfm-gen-3-marine-ultra-dominator-carburetor-0-80903hbm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/1050-cfm-gen-3-marine-ultra-dominator-carburetor-0-80903hbm-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>1050 CFM Gen 3 Marine Ultra Dominator Carburetor - 0-80903HBM</image:title>
      <image:caption>Holley 1050 CFM Gen 3 Marine Ultra Dominator Carburetor - 0-80903HBM 1050 CFM black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/pulley-97-152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pulley - 97-152</image:title>
      <image:caption>Hooker performance muffler black pulley-97-152</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Idler Pulley - 97-150</image:title>
      <image:caption>Hooker performance muffler black aluminum pulley-97-150</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/idler-pulley-97-153-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Idler Pulley - 97-153</image:title>
      <image:caption>Holley Throttle Body black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750cfm-ultra-xp-carburetor-0-80803bkx</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750cfm-ultra-xp-carburetor-0-80803bkx-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750CFM Ultra XP Carburetor - 0-80803BKX</image:title>
      <image:caption>Holley 750CFM Ultra XP Carburetor - 0-80803BKX 750 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/30-amp-fuel-pump-relay-kit-12-753</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/30-amp-fuel-pump-relay-kit-12-753-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>30 Amp Fuel Pump Relay Kit - 12-753</image:title>
      <image:caption>Holley 30 Amp Fuel Pump Relay Kit - 12-753</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750cfm-ultra-xp-carburetor-0-80803hbx-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750CFM Ultra XP Carburetor - 0-80803HBX</image:title>
      <image:caption>Holley 750CFM Ultra XP Carburetor - 0-80803HBX 750 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/600-cfm-marine-carburetor-0-80492</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/600-cfm-marine-carburetor-0-80492-modern-day-muffler-1.jpg?v=1738925604</image:loc>
      <image:title>600 CFM Marine Carburetor - 0-80492</image:title>
      <image:caption>Holley 600 CFM Marine Carburetor - 0-80492</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750cfm-ultra-xp-carburetor-0-80803rdx-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750CFM Ultra XP Carburetor - 0-80803RDX</image:title>
      <image:caption>Holley 750CFM Ultra XP Carburetor - 0-80803RDX 750 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/50cc-dominator-pump-lever-20-145-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>50cc Dominator Pump Lever - 20-145</image:title>
      <image:caption>Hooker performance muffler lever-20-145</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/15-x-3-hydramatr-rectangle-16-105</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/15-x-3-hydramat-r-rectangle-16-105-modern-day-muffler-1.jpg?v=1738925357</image:loc>
      <image:title>15 x 3 HydraMat®, Rectangle - 16-105</image:title>
      <image:caption>Holley 15 x 3 HydraMat®, Rectangle - 16-105</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gerotor-replacement-kit-12-821</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gerotor-replacement-kit-12-821-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gerotor Replacement Kit - 12-821</image:title>
      <image:caption>Holley Gerotor Replacement Kit - 12-821</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/80-gph-hp-in-line-fuel-pump-12-800</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/80-gph-hp-in-line-fuel-pump-12-800-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>80 GPH HP In-line Fuel Pump - 12-800</image:title>
      <image:caption>Holley 80 GPH HP In-line Fuel Pump - 12-800 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/15-x-8-hydramatr-cross-16-101</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/15-x-8-hydramat-r-cross-16-101-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>15 x 8 HydraMat®, Cross - 16-101</image:title>
      <image:caption>Holley 15 x 8 HydraMat®, Cross - 16-101</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/80-gph-mechanical-fuel-pump-12-833</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/80-gph-mechanical-fuel-pump-12-833-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>80 GPH Mechanical Fuel Pump - 12-833</image:title>
      <image:caption>Holley 80 GPH Mechanical Fuel Pump - 12-833 for 1968-1985 Ford Mustang aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/15-x-8-hydramatr-cross-16-102</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-16-102-15-x-8-hydramat-r-cross-offset-outlet-pick-up-with-38-npt-fitting-modern-day-muffler-1.jpg?v=1738927020</image:loc>
      <image:title>Holley 16-102 - 15 x 8 HydraMat®, Cross - Offset outlet pick-up with -3/8 NPT fitting</image:title>
      <image:caption>Holley 16-102 - 15 x 8 HydraMat®, Cross - Offset outlet pick-up with -3/8 NPT fitting</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-street-hp-carburetor-0-82751</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-street-hp-carburetor-0-82751-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750 CFM Street HP Carburetor - 0-82751</image:title>
      <image:caption>Holley Double Pumper 750 CFM Street HP Carburetor - 0-82751 for Ford 750 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/175-gph-hp-billet-fuel-filter-162-552</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/175-gph-hp-billet-fuel-filter-162-552-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>175 GPH HP Billet Fuel Filter - 162-552</image:title>
      <image:caption>Hooker performance muffler black aluminum filter-162-552</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/110-gph-mechanical-fuel-pump-12-390-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/110-gph-mechanical-fuel-pump-12-390-11-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>110 GPH Mechanical Fuel Pump - 12-390-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-390-11 for 1962-1971 Ford Mustang aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/175-gph-hp-billet-fuel-filter-162-553</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>175 GPH HP Billet Fuel Filter - 162-553</image:title>
      <image:caption>Holley 175 GPH HP Billet Fuel Filter - 162-553 black stainless steel aluminum</image:caption>
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      <image:title>110 GPH Mechanical Fuel Pump - 12-440-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-440-11 for 1959-1971 Dodge Road Runner aluminum</image:caption>
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      <image:title>80 GPH Mechanical Fuel Pump - 12-835</image:title>
      <image:caption>Holley 80 GPH Mechanical Fuel Pump - 12-835 for 1975-1989 Chevy El Camino aluminum</image:caption>
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      <image:title>175 GPH HP Billet Fuel Filter - 162-554</image:title>
      <image:caption>Hooker performance muffler black aluminum filter-162-554</image:caption>
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      <image:title>110 GPH Mechanical Fuel Pump - 12-454-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-454-11 for 1975-1989 Chevy El Camino aluminum</image:caption>
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      <image:title>110 GPH Mechanical Fuel Pump - 12-289-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-289-11 for 1968-1985 Ford Mustang aluminum</image:caption>
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      <image:title>650CFM Ultra XP Carburetor - 0-80802HBX</image:title>
      <image:caption>Holley 650CFM Ultra XP Carburetor - 0-80802HBX 650 CFM black polished stainless steel</image:caption>
    </image:image>
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      <image:caption>Holley 175 GPH HP Billet Fuel Filter - 162-555 black stainless steel aluminum</image:caption>
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      <image:title>110 GPH Mechanical Fuel Pump - 12-460-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-460-11 for 1973-1987 Ford Mustang aluminum</image:caption>
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      <image:title>175 GPH HP Billet Fuel Filter - 162-563</image:title>
      <image:caption>Holley 175 GPH HP Billet Fuel Filter - 162-563 black stainless steel aluminum</image:caption>
    </image:image>
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      <image:title>175 GPH HP Billet Fuel Filter - 162-564</image:title>
      <image:caption>Holley 175 GPH HP Billet Fuel Filter - 162-564 black stainless steel aluminum</image:caption>
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      <image:caption>Holley 110 GPH Mechanical Fuel Pump - 12-389-11 for 1967-1975 Pontiac Firebird aluminum</image:caption>
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      <image:title>600 CFM Double Pumper Carburetor - 0-4776S</image:title>
      <image:caption>Holley 600 CFM Double Pumper Carburetor - 0-4776S 600 CFM polished aluminum manual transmission</image:caption>
    </image:image>
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      <image:caption>Holley 130+ GPH Mechanical Fuel Pump - 12-289-13 for 1968-1985 Ford Mustang aluminum</image:caption>
    </image:image>
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      <image:caption>Holley 650 CFM Double Pumper Carburetor - 0-4777S 650 CFM polished aluminum manual transmission</image:caption>
    </image:image>
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      <image:caption>Holley 170+ GPH Mechanical Fuel Pump - 12-289-20 for 1968-1985 Ford Mustang aluminum</image:caption>
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      <image:caption>Holley 24 x 15 HydraMat®, Rectangle - 16-109</image:caption>
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      <image:caption>Holley 130+ GPH Mechanical Fuel Pump - 12-327-13 for 1969-1988 Chevy El Camino</image:caption>
    </image:image>
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      <image:caption>Holley 700 CFM Double Pumper Carburetor - 0-4778C 700 CFM polished aluminum manual transmission</image:caption>
    </image:image>
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      <image:title>600 CFM Double Pumper Carburetor - 0-4776C</image:title>
      <image:caption>Holley 600 CFM Double Pumper Carburetor - 0-4776C 600 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
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      <image:title>30 x 14 HydraMat®, Rectangle - 16-110</image:title>
      <image:caption>Holley 30 x 14 HydraMat®, Rectangle - 16-110</image:caption>
    </image:image>
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      <image:caption>Holley 170+ GPH Mechanical Fuel Pump - 12-327-20 for 1969-1988 Chevy El Camino</image:caption>
    </image:image>
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      <image:title>650 CFM Classic HP Carburetor - 0-80541-2</image:title>
      <image:caption>Holley 650 CFM Classic HP Carburetor - 0-80541-2 650 CFM stainless steel aluminum</image:caption>
    </image:image>
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      <image:title>3 X 15 HydraMat&amp;reg;, Rectangle - 16-111</image:title>
      <image:caption>Holley 3 X 15 HydraMat&amp;reg;, Rectangle - 16-111</image:caption>
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      <image:title>130+ GPH Mechanical Fuel Pump - 12-454-13</image:title>
      <image:caption>Holley 130+ GPH Mechanical Fuel Pump - 12-454-13 for 1975-1989 Chevy El Camino aluminum</image:caption>
    </image:image>
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      <image:title>2.5 x 8 HydraMat&amp;reg;, Rectangle - 16-116</image:title>
      <image:caption>Holley 2.5 x 8 HydraMat&amp;reg;, Rectangle - 16-116</image:caption>
    </image:image>
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      <image:title>570 CFM Street Avenger Carburetor - 0-81570</image:title>
      <image:caption>Holley 570 CFM Street Avenger Carburetor - 0-81570 for Ford 570 CFM polished aluminum</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:caption>Holley 750 CFM Double Pumper Carburetor - 0-4779S 750 CFM polished aluminum manual transmission</image:caption>
    </image:image>
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      <image:title>170+ GPH Mechanical Fuel Pump - 12-454-20</image:title>
      <image:caption>Holley 170+ GPH Mechanical Fuel Pump - 12-454-20 for 1975-1989 Chevy El Camino aluminum</image:caption>
    </image:image>
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      <image:caption>Holley 670 CFM Street Avenger Carburetor - 0-81670 for Ford 670 CFM polished aluminum</image:caption>
    </image:image>
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      <image:title>130+ GPH Mechanical Fuel Pump - 12-460-13</image:title>
      <image:caption>Holley 130+ GPH Mechanical Fuel Pump - 12-460-13 for 1973-1987 Ford Mustang aluminum</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>500 CFM Marine Avenger Carburetor - 0-82500</image:title>
      <image:caption>Holley 500 CFM Marine Avenger Carburetor - 0-82500 500 CFM aluminum</image:caption>
    </image:image>
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      <image:title>4160 to 4150 Conversion Kit - 34-13</image:title>
      <image:caption>Holley 4160 to 4150 Conversion Kit - 34-13</image:caption>
    </image:image>
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      <image:caption>Holley 15 x 15 HydraMat®, Square - 16-107</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/450-lph-fuel-pump-6-orb-adapter-16-136-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>450 LPH FUEL PUMP -6 ORB ADAPTER - 16-136</image:title>
      <image:caption>Holley 450 LPH FUEL PUMP -6 ORB ADAPTER - 16-136 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/15-x-15-hydramatr-cross-16-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/15-x-15-hydramat-r-cross-16-100-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>15 x 15 HydraMat®, Cross - 16-100</image:title>
      <image:caption>Holley 15 x 15 HydraMat®, Cross - 16-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/700r-4-kickdown-throttle-bracket-20-121</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/700r-4-kickdown-throttle-bracket-20-121-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>700R-4 KICKDOWN THROTTLE Bracket - 20-121</image:title>
      <image:caption>Holley 700R-4 KICKDOWN THROTTLE Bracket - 20-121</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/65-gph-hp-in-line-fuel-pump-12-600</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/65-gph-hp-in-line-fuel-pump-12-600-modern-day-muffler-1.jpg?v=1738925605</image:loc>
      <image:title>65 GPH HP In-line Fuel Pump - 12-600</image:title>
      <image:caption>Holley 65 GPH HP In-line Fuel Pump - 12-600 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/190-lph-in-tank-electric-fuel-pump-12-901</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/190-lph-in-tank-electric-fuel-pump-12-901-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>190 LPH In-Tank Electric Fuel Pump - 12-901</image:title>
      <image:caption>Holley 190 LPH In-Tank Electric Fuel Pump - 12-901 for 1986-1993 Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/16-x-3-red-washable-gauze-filter-220-30</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/16-x-3-red-washable-gauze-filter-220-30-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>16 X 3 Red Washable Gauze Filter - 220-30</image:title>
      <image:caption>Holley 16 X 3 Red Washable Gauze Filter - 220-30 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/190-lph-drop-in-fuel-module-assembly-12-952</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/190-lph-drop-in-fuel-module-assembly-12-952-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>190 LPH Drop-In Fuel Module Assembly - 12-952</image:title>
      <image:caption>Holley 190 LPH Drop-In Fuel Module Assembly - 12-952 for 1997-2000 Chevy Silverado</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-classic-holley-carburetor-0-80459sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-classic-holley-carburetor-0-80459sa-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>750 CFM Classic Holley Carburetor - 0-80459SA</image:title>
      <image:caption>Holley 750 CFM Classic Carburetor - 0-80459SA for Ford 750 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/3x2-air-cleaners-filters-set-of-3-120-105</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/3x2-air-cleaners-and-filters-set-of-3-120-105-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>3X2 AIR CLEANERS &amp; FILTERS, SET OF 3 - 120-105</image:title>
      <image:caption>Holley 3X2 AIR CLEANERS &amp; FILTERS, SET OF 3 - 120-105 for Chevy Corvette black polished</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/50cc-accelerator-pump-conversion-kit-20-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/50cc-accelerator-pump-conversion-kit-20-11-modern-day-muffler-1.jpg?v=1738925579</image:loc>
      <image:title>50cc Accelerator Pump Conversion Kit - 20-11</image:title>
      <image:caption>Hooker performance muffler kit-20-11</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-954</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-954-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-954</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-954 for 2004-2006 Chevy Silverado</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-fuel-pump-to-6-orb-adapter-16-137</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-fuel-pump-to-6-orb-adapter-16-137-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH FUEL PUMP TO -6 ORB ADAPTER - 16-137</image:title>
      <image:caption>Holley 255 LPH FUEL PUMP TO -6 ORB ADAPTER - 16-137 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/6-an-male-to-9-16-18-o-ring-port-26-181</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/6-an-male-to-916-18-o-ring-port-26-181-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>-6 AN Male to 9/16-18 O-ring Port - 26-181</image:title>
      <image:caption>Hooker performance muffler black aluminum port-26-181</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/350-lph-universal-in-tank-fuel-pump-kit-12-962</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/350-lph-universal-in-tank-fuel-pump-kit-12-962-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>350 LPH Universal In-Tank Fuel Pump Kit - 12-962</image:title>
      <image:caption>Holley 350 LPH Universal In-Tank Fuel Pump Kit - 12-962 for Chrysler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-982</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-982-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-982</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-982 for 2011-2014 Ford F-150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/500-cfm-ultra-xp-2bbl-carburetor-0-4412bkx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/500-cfm-ultra-xp-2bbl-carburetor-0-4412bkx-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>500 CFM Ultra XP 2BBL Carburetor - 0-4412BKX</image:title>
      <image:caption>Holley 500 CFM Ultra XP 2BBL Carburetor - 0-4412BKX 500 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-985</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-985-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-985</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-985 for 2004-2013</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-classic-holley-carburetor-0-3310c</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-classic-holley-carburetor-0-3310c-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>750 CFM Classic Holley Carburetor - 0-3310C</image:title>
      <image:caption>Holley 750 CFM Classic Carburetor - 0-3310C for Ford Chevelle 750 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/30-x-14-hydramat-reg-rectangle-12-924-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/30-x-14-hydramatandreg-rectangle-12-924-1-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>30 x 14 HydraMat&amp;reg;, Rectangle - 12-924-1</image:title>
      <image:caption>Holley 30 x 14 HydraMat&amp;reg;, Rectangle - 12-924-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/500-cfm-ultra-xp-2bbl-carburetor-0-4412hbx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/500-cfm-ultra-xp-2bbl-carburetor-0-4412hbx-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>500 CFM Ultra XP 2BBL Carburetor - 0-4412HBX</image:title>
      <image:caption>Holley 500 CFM Ultra XP 2BBL Carburetor - 0-4412HBX 500 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-aluminum-street-hp-carburetor-0-82750sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-aluminum-street-hp-carburetor-0-82750sa-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>750 CFM Aluminum Street HP Carburetor - 0-82750SA</image:title>
      <image:caption>Holley Double Pumper 750 CFM Aluminum Street HP Carburetor - 0-82750SA for Ford 750 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/650-cfm-track-warrior-carburetor-0-67199bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/650-cfm-track-warrior-carburetor-0-67199bk-modern-day-muffler-1.jpg?v=1738925605</image:loc>
      <image:title>650 CFM Track Warrior Carburetor - 0-67199BK</image:title>
      <image:caption>Holley 650 CFM Track Warrior Carburetor - 0-67199BK 650 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/260-gph-billet-dominator-fuel-filter-162-570</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/260-gph-billet-dominator-fuel-filter-162-570-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>260 GPH Billet Dominator Fuel Filter - 162-570</image:title>
      <image:caption>Holley EFI Dominator engine management system black aluminum filter-162-570</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/140-gph-blackr-electric-fuel-pump-712-815-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/140-gph-black-r-electric-fuel-pump-712-815-1-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>140 GPH Black® Electric Fuel Pump - 712-815-1</image:title>
      <image:caption>Holley 140 GPH Black® Electric Fuel Pump - 712-815-1 black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/260-gph-billet-dominator-fuel-filter-162-572</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/260-gph-billet-dominator-fuel-filter-162-572-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>260 GPH Billet Dominator Fuel Filter - 162-572</image:title>
      <image:caption>Holley 260 GPH Billet Dominator Fuel Filter - 162-572 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/6-an-male-to-3-4-16-o-ring-port-26-183</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/6-an-male-to-34-16-o-ring-port-26-183-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>O-Ring Port Adapter 6 AN Male to 3/4-16 (AN8) Black 26-183</image:title>
      <image:caption>Hooker performance muffler black aluminum port-26-183</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-track-warrior-carburetor-0-67200bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-track-warrior-carburetor-0-67200bk-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750 CFM Track Warrior Carburetor - 0-67200BK</image:title>
      <image:caption>Holley 750 CFM Track Warrior Carburetor - 0-67200BK 750 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/460-gph-vr-series-billet-fuel-filter-162-575</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/460-gph-vr-series-billet-fuel-filter-162-575-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>460 GPH VR Series Billet Fuel Filter - 162-575</image:title>
      <image:caption>Hooker performance muffler black aluminum filter-162-575</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/8-an-male-to-7-8-14-o-ring-port-26-186</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/8-an-male-to-78-14-o-ring-port-26-186-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>-8 AN Male to 7/8-14 O-ring Port - 26-186</image:title>
      <image:caption>Hooker performance muffler black aluminum port-26-186</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-944</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-944-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-944</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-944 for Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/460-gph-vr-series-billet-fuel-filter-162-577</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/460-gph-vr-series-billet-fuel-filter-162-577-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>460 GPH VR Series Billet Fuel Filter - 162-577</image:title>
      <image:caption>Holley 460 GPH VR Series Billet Fuel Filter - 162-577 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/470-lph-universal-in-tank-pump-kit-12-963</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/470-lph-universal-in-tank-pump-kit-12-963-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>470 LPH Universal In-Tank Pump Kit - 12-963</image:title>
      <image:caption>Holley 470 LPH Universal In-Tank Pump Kit - 12-963 for Chrysler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/670-cfm-ultra-street-avenger-carburetor-0-86670bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/670-cfm-ultra-street-avenger-carburetor-0-86670bk-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>670 CFM Ultra Street Avenger Carburetor - 0-86670BK</image:title>
      <image:caption>Holley 670 CFM Ultra Street Avenger Carburetor - 0-86670BK for Ford 670 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/770-cfm-ultra-street-avenger-carburetor-0-86770bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/770-cfm-ultra-street-avenger-carburetor-0-86770bk-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>770 CFM Ultra Street Avenger Carburetor - 0-86770BK</image:title>
      <image:caption>Holley 770 CFM Ultra Street Avenger Carburetor - 0-86770BK for Ford 770 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/670-cfm-ultra-street-avenger-carburetor-0-86670bl</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/670-cfm-ultra-street-avenger-carburetor-0-86670bl-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>670 CFM Ultra Street Avenger Carburetor - 0-86670BL</image:title>
      <image:caption>Holley 670 CFM Ultra Street Avenger Carburetor - 0-86670BL for Ford 670 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/130-gph-mechanical-fuel-pump-marine-712-454-13</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/130-gph-mechanical-fuel-pump-marine-712-454-13-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>130+ GPH Mechanical Fuel Pump - Marine - 712-454-13</image:title>
      <image:caption>Holley 130+ GPH Mechanical Fuel Pump - Marine - 712-454-13 for Chevy aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-port-vr-series-fuel-pressure-regulator-12-852</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-port-vr-series-fuel-pressure-regulator-12-852-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2 Port VR Series Fuel Pressure Regulator - 12-852</image:title>
      <image:caption>Holley 2 Port VR Series Fuel Pressure Regulator - 12-852 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-945</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-945-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-945</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-945 for 1999-2000 Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/650-cfm-ultra-double-pumper-carburetor-0-76650bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/650-cfm-ultra-double-pumper-carburetor-0-76650bk-modern-day-muffler-1.jpg?v=1738925605</image:loc>
      <image:title>650 CFM Ultra Double Pumper Carburetor - 0-76650BK</image:title>
      <image:caption>Holley 650 CFM Ultra Double Pumper Carburetor - 0-76650BK for Ford 650 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/255-lph-drop-in-fuel-module-assembly-12-946</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/255-lph-drop-in-fuel-module-assembly-12-946-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>255 LPH Drop-In Fuel Module Assembly - 12-946</image:title>
      <image:caption>Holley 255 LPH Drop-In Fuel Module Assembly - 12-946 for 2001-2004 Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4-port-vr-series-fuel-pressure-regulator-12-865</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4-port-vr-series-fuel-pressure-regulator-12-865-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>4 Port VR Series Fuel Pressure Regulator - 12-865</image:title>
      <image:caption>Holley 4 Port VR Series Fuel Pressure Regulator - 12-865 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/650-cfm-ultra-double-pumper-carburetor-0-76650bl</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/650-cfm-ultra-double-pumper-carburetor-0-76650bl-modern-day-muffler-1.jpg?v=1738925604</image:loc>
      <image:title>650 CFM Ultra Double Pumper Carburetor - 0-76650BL</image:title>
      <image:caption>Holley 650 CFM Ultra Double Pumper Carburetor - 0-76650BL for Ford 650 CFM polished aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/130-gph-dominator-in-line-billet-fuel-pump-12-1200</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/130-gph-dominator-in-line-billet-fuel-pump-12-1200-modern-day-muffler-1.jpg?v=1738925333</image:loc>
      <image:title>130 GPH Dominator In-Line Billet Fuel Pump - 12-1200</image:title>
      <image:caption>Holley 130 GPH Dominator In-Line Billet Fuel Pump - 12-1200 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/160-gph-dominator-in-line-billet-fuel-pump-12-1600</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/160-gph-dominator-in-line-billet-fuel-pump-12-1600-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>160 GPH Dominator In-Line Billet Fuel Pump - 12-1600</image:title>
      <image:caption>Holley 160 GPH Dominator In-Line Billet Fuel Pump - 12-1600 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/24-inch-high-flow-hydraulic-clutch-line-319-306</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/24-inch-high-flow-hydraulic-clutch-line-319-306-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>24 inch High Flow Hydraulic Clutch line - 319-306</image:title>
      <image:caption>Hooker performance muffler manual transmission line-319-306</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-ultra-double-pumper-carburetor-0-76750bl</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-ultra-double-pumper-carburetor-0-76750bl-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750 CFM Ultra Double Pumper Carburetor - 0-76750BL</image:title>
      <image:caption>Holley 750 CFM Ultra Double Pumper Carburetor - 0-76750BL for Ford 750 CFM polished aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/190-lph-universal-in-line-fuel-pump-gerotor-style-12-930</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/190-lph-universal-in-line-fuel-pump-gerotor-style-12-930-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>190 LPH Universal In-Line Fuel Pump (Gerotor Style) - 12-930</image:title>
      <image:caption>Holley 190 LPH Universal In-Line Fuel Pump (Gerotor Style) - 12-930 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/500-cfm-performance-2bbl-carburetor-0-4412c</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/500-cfm-performance-2bbl-carburetor-0-4412c-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>500 CFM Performance 2BBL Carburetor - 0-4412C</image:title>
      <image:caption>Holley 500 CFM Performance 2BBL Carburetor - 0-4412C for Ford 500 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-ultra-double-pumper-carburetor-0-76750rd</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-ultra-double-pumper-carburetor-0-76750rd-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750 CFM Ultra Double Pumper Carburetor - 0-76750RD</image:title>
      <image:caption>Holley 750 CFM Ultra Double Pumper Carburetor - 0-76750RD for Ford 750 CFM polished aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/300-lph-drop-in-fuel-module-assembly-12-949</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/300-lph-drop-in-fuel-module-assembly-12-949-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>300 LPH Drop-In Fuel Module Assembly - 12-949</image:title>
      <image:caption>Holley 300 LPH Drop-In Fuel Module Assembly - 12-949 for 2006-2009 Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4150-alum-ultra-xp-650-cfm-circle-track-0-80812bkx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4150-alum-ultra-xp-650-cfm-circle-track-0-80812bkx-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>4150 ALUM ULTRA XP 650 CFM CIRCLE TRACK - 0-80812BKX</image:title>
      <image:caption>Holley 4150 ALUM ULTRA XP 650 CFM CIRCLE TRACK - 0-80812BKX 650 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-finned-valve-covers-black-machined-finish-241-182</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-finned-valve-covers-black-machined-finish-241-182-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2-Pc LS Finned Valve Covers - Black Machined Finish - 241-182</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-182</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4500-drop-base-air-cleaner-black-w-3-paper-filter-120-4635</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4500-drop-base-air-cleaner-black-w3-paper-filter-120-4635-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>4500 drop-base air cleaner black w/3 paper filter - 120-4635</image:title>
      <image:caption>Holley 4500 drop-base air cleaner black w/3 paper filter - 120-4635</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-chevrolet-script-valve-covers-polished-finish-241-176</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-chevrolet-script-valve-covers-polished-finish-241-176-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2-Pc LS Chevrolet Script Valve Covers - Polished Finish - 241-176</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-176</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-pontiac-style-valve-covers-natural-finish-241-190</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-pontiac-style-valve-covers-natural-finish-241-190-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>2-Pc LS Pontiac Style Valve Covers - Natural Finish - 241-190</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-190</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-classic-double-pumper-carburetor-w-electric-choke-0-4779ce</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-classic-double-pumper-carburetor-w-electric-choke-0-4779ce-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>750 CFM Classic Double Pumper Carburetor w/ Electric Choke - 0-4779CE</image:title>
      <image:caption>Holley 750 CFM Classic Double Pumper Carburetor w/ Electric Choke - 0-4779CE 750 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-supercharger-double-pumper-carburetor-draw-thru-design-0-80573s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-supercharger-double-pumper-carburetor-draw-thru-design-0-80573s-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>750 CFM Supercharger Double Pumper Carburetor-Draw Thru Design - 0-80573S</image:title>
      <image:caption>Holley 750 CFM Supercharger Double Pumper Carburetor-Draw Thru Design - 0-80573S for Chevy 750 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4150-alum-ultra-xp-750-cfm-circle-track-0-80813bkx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4150-alum-ultra-xp-750-cfm-circle-track-0-80813bkx-modern-day-muffler-1.jpg?v=1738925513</image:loc>
      <image:title>4150 ALUM ULTRA XP 750 CFM CIRCLE TRACK - 0-80813BKX</image:title>
      <image:caption>Holley 4150 ALUM ULTRA XP 750 CFM CIRCLE TRACK - 0-80813BKX 750 CFM black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/110-gph-mechanical-fuel-pump-marine-712-454-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/110-gph-mechanical-fuel-pump-marine-712-454-11-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>110 GPH Mechanical Fuel Pump - Marine - 712-454-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump - Marine - 712-454-11 for Chevy aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/110-gph-mechanical-fuel-pump-marine-712-327-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/110-gph-mechanical-fuel-pump-marine-712-327-11-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>110 GPH Mechanical Fuel Pump -Marine - 712-327-11</image:title>
      <image:caption>Holley 110 GPH Mechanical Fuel Pump -Marine - 712-327-11 for Chevy aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/50cc-accelerator-pump-conversion-kit-aluminum-black-hardware-20-11bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/50cc-accelerator-pump-conversion-kit-aluminum-black-hardware-20-11bk-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>50cc Accelerator Pump Conversion Kit - Aluminum, Black Hardware - 20-11BK</image:title>
      <image:caption>Hooker performance muffler black aluminum hardware-20-11bk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/570-cfm-aluminum-marine-avenger-carburetor-0-82570</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/570-cfm-aluminum-marine-avenger-carburetor-0-82570-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>570 CFM Aluminum Marine Avenger Carburetor - 0-82570</image:title>
      <image:caption>Holley 570 CFM Aluminum Marine Avenger Carburetor - 0-82570</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/670-cfm-aluminum-marine-avenger-carburetor-0-82670</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/670-cfm-aluminum-marine-avenger-carburetor-0-82670-modern-day-muffler-1.jpg?v=1738925604</image:loc>
      <image:title>670 CFM Aluminum Marine Avenger Carburetor - 0-82670</image:title>
      <image:caption>Holley 670 CFM Aluminum Marine Avenger Carburetor - 0-82670</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/50cc-accelerator-pump-conversion-kit-aluminum-hard-core-gray-20-11hb</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/50cc-accelerator-pump-conversion-kit-aluminum-hard-core-gray-20-11hb-modern-day-muffler-1.jpg?v=1738925580</image:loc>
      <image:title>50cc Accelerator Pump Conversion Kit - Aluminum, Hard Core Gray - 20-11HB</image:title>
      <image:caption>Hooker performance muffler aluminum gray-20-11hb</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-pontiac-style-valve-covers-satin-black-finish-241-192</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-pontiac-style-valve-covers-satin-black-finish-241-192-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>2-Pc LS Pontiac Style Valve Covers - Satin Black Finish - 241-192</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-192</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/50cc-accelerator-pump-conversion-kit-aluminum-gold-hardware-20-11sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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    <image:image>
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      <image:title>50cc Accelerator Pump Conversion Kit - Aluminum, Gold Hardware - 20-11SA</image:title>
      <image:caption>Hooker performance muffler aluminum hardware-20-11sa</image:caption>
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    <loc>https://moderndaymuffler.com/products/110-gph-bluer-electric-fuel-pump-with-regulator-712-802-1</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/110-gph-blue-r-electric-fuel-pump-with-regulator-712-802-1-modern-day-muffler-1.jpg?v=1738925309</image:loc>
      <image:title>110 GPH Blue® Electric Fuel Pump With Regulator - 712-802-1</image:title>
      <image:caption>Holley 110 GPH Blue® Electric Fuel Pump With Regulator - 712-802-1 black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/160-gph-dominator-in-line-billet-fuel-pump-dual-inlet-12-1600-2</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/160-gph-dominator-in-line-billet-fuel-pump-dual-inlet-12-1600-2-modern-day-muffler-1.jpg?v=1738925358</image:loc>
      <image:title>160 GPH Dominator In-Line Billet Fuel Pump (Dual Inlet) - 12-1600-2</image:title>
      <image:caption>Holley 160 GPH Dominator In-Line Billet Fuel Pump (Dual Inlet) - 12-1600-2 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/750-cfm-aluminum-double-pumper-carburetor-w-electric-choke-0-4779sae</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/750-cfm-aluminum-double-pumper-carburetor-w-electric-choke-0-4779sae-modern-day-muffler-1.jpg?v=1738925631</image:loc>
      <image:title>750 CFM Aluminum Double Pumper Carburetor w/ Electric Choke - 0-4779SAE</image:title>
      <image:caption>Holley 750 CFM Aluminum Double Pumper Carburetor w/ Electric Choke - 0-4779SAE 750 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/770-cfm-aluminum-marine-avenger-carburetor-0-82770</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/770-cfm-aluminum-marine-avenger-carburetor-0-82770-modern-day-muffler-1.jpg?v=1738925674</image:loc>
      <image:title>770 CFM Aluminum Marine Avenger Carburetor - 0-82770</image:title>
      <image:caption>Holley 770 CFM Aluminum Marine Avenger Carburetor - 0-82770</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/200-gph-dominator-in-line-billet-fuel-pump-dual-inlet-12-1800-2</loc>
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    <changefreq>daily</changefreq>
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      <image:title>200 GPH Dominator In-Line Billet Fuel Pump (Dual Inlet) - 12-1800-2</image:title>
      <image:caption>Holley 200 GPH Dominator In-Line Billet Fuel Pump (Dual Inlet) - 12-1800-2 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/450-lph-e85-gasoline-universal-in-tank-fuel-pump-12-929</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/450-lph-e85gasoline-universal-in-tank-fuel-pump-12-929-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>450 LPH E85/Gasoline Universal In-Tank Fuel Pump - 12-929</image:title>
      <image:caption>Holley 450 LPH E85/Gasoline Universal In-Tank Fuel Pump - 12-929 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/43-gph-in-line-universal-electric-fuel-pump-12-927</loc>
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      <image:title>43 GPH In-Line Universal Electric Fuel Pump - 12-927</image:title>
      <image:caption>Holley 43 GPH In-Line Universal Electric Fuel Pump - 12-927 for 1987-1989 Chevy black</image:caption>
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  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-chevrolet-script-valve-covers-natural-finish-241-175</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>2-Pc LS Chevrolet Script Valve Covers - Natural Finish - 241-175</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-175</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-chevrolet-script-valve-covers-black-machined-finish-241-177</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-chevrolet-script-valve-covers-black-machined-finish-241-177-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2-Pc LS Chevrolet Script Valve Covers - Black Machined Finish - 241-177</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-177</image:caption>
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    <loc>https://moderndaymuffler.com/products/4150-drop-base-air-cleaner-chrome-w-3-red-washable-gauze-filter-120-4130</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>4150 Drop Base Air Cleaner Chrome w/3 Red Washable Gauze Filter - 120-4130</image:title>
      <image:caption>Holley 4150 Drop Base Air Cleaner Chrome w/3 Red Washable Gauze Filter - 120-4130 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/670-cfm-holley-off-road-truck-avenger-carburetor-0-90670</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/670-cfm-holley-off-road-truck-avenger-carburetor-0-90670-modern-day-muffler-1.jpg?v=1738925604</image:loc>
      <image:title>670 CFM Holley Off-Road Truck Avenger Carburetor - 0-90670</image:title>
      <image:caption>Holley 670 CFM Off-Road Truck Avenger Carburetor - 0-90670 for 1975-1989 Chevy F-100 670 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/3-x-8-hydramat-reg-rectangle-center-outlet-16-124</loc>
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      <image:title>3 X 8 HydraMat&amp;reg;, Rectangle Center Outlet - 16-124</image:title>
      <image:caption>Holley 3 X 8 HydraMat&amp;reg;, Rectangle Center Outlet - 16-124</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4150-drop-base-air-cleaner-chrome-w-4-red-washable-gauze-filter-120-4140</loc>
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    <changefreq>daily</changefreq>
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      <image:title>4150 Drop Base Air Cleaner Chrome w/4 Red Washable Gauze Filter - 120-4140</image:title>
      <image:caption>Holley 4150 Drop Base Air Cleaner Chrome w/4 Red Washable Gauze Filter - 120-4140 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/3-x-8-hydramat-reg-rectangle-offset-outlet-16-125</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/3-x-8-hydramatandreg-rectangle-offset-outlet-16-125-modern-day-muffler-1.jpg?v=1738925458</image:loc>
      <image:title>3 X 8 HydraMat&amp;reg;, Rectangle Offset Outlet - 16-125</image:title>
      <image:caption>Holley 3 X 8 HydraMat&amp;reg;, Rectangle Offset Outlet - 16-125</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/100-gph-universal-in-line-electric-fuel-pump-12-170</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/100-gph-universal-in-line-electric-fuel-pump-12-170-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>100 GPH Universal In-line Electric Fuel Pump - 12-170</image:title>
      <image:caption>Holley 100 GPH Universal In-line Electric Fuel Pump - 12-170 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4500-drop-base-air-cleaner-chrome-w-3-red-washable-gauze-filter-120-4530</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/4500-drop-base-air-cleaner-chrome-w3-red-washable-gauze-filter-120-4530-modern-day-muffler-1.jpg?v=1738925543</image:loc>
      <image:title>4500 drop base air cleaner chrome w/3 red washable gauze filter - 120-4530</image:title>
      <image:caption>Holley 4500 drop base air cleaner chrome w/3 red washable gauze filter - 120-4530 black</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-finned-valve-covers-natural-finish-241-180</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-finned-valve-covers-natural-finish-241-180-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2-Pc LS Finned Valve Covers - Natural Finish - 241-180</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-180</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-chevrolet-script-valve-covers-factory-orange-machined-finish-241-178</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/2-pc-ls-chevrolet-script-valve-covers-factory-orange-machined-finish-241-178-modern-day-muffler-1.jpg?v=1738925386</image:loc>
      <image:title>2-Pc LS Chevrolet Script Valve Covers - Factory Orange Machined Finish 241-178</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-178</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4500-drop-base-air-cleaner-chrome-w-6-red-washable-gauze-filter-120-4560</loc>
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    <changefreq>daily</changefreq>
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      <image:title>4500 Drop Base Air Cleaner Chrome w/6 Red Washable Gauze Filter - 120-4560</image:title>
      <image:caption>Holley 4500 Drop Base Air Cleaner Chrome w/6 Red Washable Gauze Filter - 120-4560 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4150-drop-base-air-cleaner-black-w-3-red-washable-gauze-filter-120-4230</loc>
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    <changefreq>daily</changefreq>
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      <image:title>4150 Drop Base Air Cleaner Black w/3 Red Washable Gauze Filter - 120-4230</image:title>
      <image:caption>Holley 4150 Drop Base Air Cleaner Black w/3 Red Washable Gauze Filter - 120-4230</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-chevrolet-script-valve-covers-gloss-red-machined-finish-241-179</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>2-Pc LS Chevrolet Script Valve Covers - Gloss Red Machined Finish - 241-179</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-179</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/650-cfm-classic-double-pumper-carburetor-w-electric-choke-0-4777ce</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/650-cfm-classic-double-pumper-carburetor-w-electric-choke-0-4777ce-modern-day-muffler-1.jpg?v=1738925604</image:loc>
      <image:title>650 CFM Classic Double Pumper Carburetor w/ Electric Choke - 0-4777CE</image:title>
      <image:caption>Holley 650 CFM Classic Double Pumper Carburetor w/ Electric Choke - 0-4777CE 650 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-finned-valve-covers-polished-finish-241-181</loc>
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    <changefreq>daily</changefreq>
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      <image:title>2-Pc LS Finned Valve Covers - Polished Finish - 241-181</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-181</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/4500-drop-base-air-cleaner-black-w-3-red-washable-gauze-filter-120-4630</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>4500 drop base air cleaner black w/3 red washable gauze filter - 120-4630</image:title>
      <image:caption>Holley 4500 drop base air cleaner black w/3 red washable gauze filter - 120-4630</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/4500-drop-base-air-cleaner-black-w-6-red-washable-gauze-filter-120-4660</loc>
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    <changefreq>daily</changefreq>
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      <image:title>4500 Drop Base Air Cleaner Black w/6 Red Washable Gauze Filter - 120-4660</image:title>
      <image:caption>Holley 4500 Drop Base Air Cleaner Black w/6 Red Washable Gauze Filter - 120-4660</image:caption>
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  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-vintage-series-valve-covers-satin-black-machined-finish-241-172</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>2-Pc LS Vintage Series Valve Covers - Satin Black Machined Finish - 241-172</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-172</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/2-pc-ls-finned-valve-covers-gloss-red-finish-with-machined-fins-241-184</loc>
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      <image:title>2-Pc LS Finned Valve Covers - Gloss Red Finish with Machined Fins - 241-184</image:title>
      <image:caption>Hooker performance muffler black polished aluminum fins-241-184</image:caption>
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  <url>
    <loc>https://moderndaymuffler.com/products/vr2-brushless-fuel-pump-w-controller-single-16an-inlet-12-3000</loc>
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      <image:title>VR2 Brushless Fuel Pump w/Controller-Single 16AN Inlet - 12-3000</image:title>
      <image:caption>Holley VR2 Brushless Fuel Pump w/Controller-Single 16AN Inlet - 12-3000 black aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/single-inlet-conversion-kit-12-3001</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>Single Inlet Conversion Kit - 12-3001</image:title>
      <image:caption>Holley performance fuel system component aluminum 3001</image:caption>
    </image:image>
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    <loc>https://moderndaymuffler.com/products/dual-inlet-conversion-kit-12-3002</loc>
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      <image:title>Dual Inlet Conversion Kit - 12-3002</image:title>
      <image:caption>Holley performance fuel system component aluminum 3002</image:caption>
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    <loc>https://moderndaymuffler.com/products/edge-insight-cts3-84130-3</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/edge-insight-cts3-84130-3-modern-day-muffler-1.png?v=1738870820</image:loc>
      <image:title>Edge Insight CTS3 - 84130-3</image:title>
      <image:caption>Insight CTS3 - 84130-3 diesel performance tuner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/flowmaster-flowfx-cat-back-exhaust-system-717929</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/717929-51708fd3922a372438bf1204860ac975e50ab348.jpg?v=1777931878</image:loc>
      <image:title>2009-2013 Ram Cat-Back Exhaust Flowmaster Stainless Steel</image:title>
      <image:caption>Cat-Back Exhaust System for 2009-2013 Ram Exhaust stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/flowmaster-flowfx-cat-back-exhaust-system-717946</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/717946-37ef6f97b14f90f652f7c30d8330de427b13f22d.jpg?v=1777931846</image:loc>
      <image:title>1994-2001 Ram 1500 Cat-Back Exhaust Flowmaster Stainless Steel</image:title>
      <image:caption>Super 44 Cat-Back Exhaust System for 1994-2001 Ram 1500 Exhaust stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hooker-blackheart-cat-back-exhaust-system-bh13236</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hooker-blackheart-cat-back-exhaust-system-bh13236-modern-day-muffler-1.jpg?v=1739187450</image:loc>
      <image:title>Hooker Blackheart Cat-Back Exhaust System - BH13236</image:title>
      <image:caption>Hooker BlackHeart Exhaust System for Chevy Corvette black polished stainless steel BH13236</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pump-check-valve-kit-12-820</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-check-valve-kit-12-820-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Check Valve Kit - 12-820</image:title>
      <image:caption>Holley Fuel Pump Check Valve Kit - 12-820</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-bleed-assortment-kit-36-240</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-bleed-assortment-kit-36-240-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Bleed Assortment Kit - 36-240</image:title>
      <image:caption>Holley Air Bleed Assortment Kit - 36-240</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pump-check-valve-kit-12-805</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-check-valve-kit-12-805-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Check Valve Kit - 12-805</image:title>
      <image:caption>Holley Fuel Pump Check Valve Kit - 12-805</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-check-valve-kit-12-806-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Check Valve Kit - 12-806</image:title>
      <image:caption>Holley Fuel Pump Check Valve Kit - 12-806</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pump-check-valve-kit-12-816</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-check-valve-kit-12-816-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Check Valve Kit - 12-816</image:title>
      <image:caption>Holley Fuel Pump Check Valve Kit - 12-816 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-91</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-91-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-91</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-91</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-51-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-51</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-51</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-71-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-71</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-71</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-52-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-52</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-52</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-inlet-needle-and-seat-6-522</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-inlet-needle-and-seat-6-522-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Inlet Needle and Seat - 6-522</image:title>
      <image:caption>Hooker performance muffler</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-92-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-92</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-92</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-regulator-bracket-20-120</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-regulator-bracket-20-120-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Regulator Bracket - 20-120</image:title>
      <image:caption>Holley Billet Regulator Bracket - 20-120 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-72</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-72-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-72</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-72</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-81</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-81-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-81</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-81</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-dipstick-and-tube-kit-302-15</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-dipstick-and-tube-kit-302-15-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM LS Dipstick and Tube Kit - 302-15</image:title>
      <image:caption>Hooker performance muffler black kit-302-15</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-regulator-bracket-20-259</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-regulator-bracket-20-259-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Regulator Bracket - 20-259</image:title>
      <image:caption>Holley Billet Regulator Bracket - 20-259 aluminum</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-73-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-73</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-73</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-82</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-82-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-82</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-82</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-53</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-53-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-53</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-53</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-63</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-63-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-63</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-63</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-93</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-93-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-93</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-93</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-screw-gasket-kit-26-124</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-screw-and-gasket-kit-26-124-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Screw &amp; Gasket Kit - 26-124</image:title>
      <image:caption>Holley Fuel Bowl Screw &amp; Gasket Kit - 26-124</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-74</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-74-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-74</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-74</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-jet-removal-tool-26-68</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-jet-removal-tool-26-68-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Jet Removal Tool - 26-68</image:title>
      <image:caption>Holley Carburetor Jet Removal Tool - 26-68 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-83</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-83-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-83</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-83</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-tuning-kit-36-184</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-tuning-kit-36-184-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Tuning Kit - 36-184</image:title>
      <image:caption>Hooker performance muffler kit-36-184</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-84</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-84-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-84</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-84</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-64</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-64-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-64</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-64</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pressure-gauge-fitting-26-69</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pressure-gauge-fitting-26-69-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Pressure Gauge Fitting - 26-69</image:title>
      <image:caption>Holley Fuel Pressure Gauge Fitting - 26-69</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-54</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-54-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-54</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-54</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-control-cable-hardware-45-229</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-control-cable-hardware-45-229-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Control Cable Hardware - 45-229</image:title>
      <image:caption>Hooker performance muffler hardware-45-229</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-94</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-94-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-94</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-94</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-75</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-75-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-75</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-75</image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-regulator-bracket-20-275-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Regulator Bracket - 20-275</image:title>
      <image:caption>Holley Billet Regulator Bracket - 20-275 black aluminum</image:caption>
    </image:image>
  </url>
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      <image:title>Carburetor Standard Main Jet - 122-95</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-95</image:caption>
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      <image:title>Carburetor Standard Main Jet - 122-85</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-85</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Carburetor Standard Main Jet - 122-55</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-55</image:caption>
    </image:image>
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  <url>
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      <image:title>Carburetor Standard Main Jet - 122-65</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-65</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-96-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-96</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-96</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/choke-control-cable-hardware-45-456</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/choke-control-cable-hardware-45-456-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Choke Control Cable Hardware - 45-456</image:title>
      <image:caption>Hooker performance muffler hardware-45-456</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-76-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-76</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-76</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-66-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-66</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-66</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-86-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-86</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-86</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-56-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-56</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-56</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-vent-bafflewhistle-26-89-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Vent Baffle/Whistle - 26-89</image:title>
      <image:caption>Holley Ultra XP Fuel Bowl Vent Baffle/Whistle - 26-89 aluminum</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-97-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-97</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-97</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-57-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-57</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-57</image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-67-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-67</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-67</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-77-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-77</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-77</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-46-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-46</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-46</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-98-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-98</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-98</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-plate-kit-26-94-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Plate Kit - 26-94</image:title>
      <image:caption>Holley Carburetor Throttle Plate Kit - 26-94</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-87-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-87</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-87</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-58-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-58</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-58</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/flexible-in-tank-fuel-line-12-719</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/flexible-in-tank-fuel-line-12-719-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Flexible In Tank Fuel Line - 12-719</image:title>
      <image:caption>Holley Flexible In Tank Fuel Line - 12-719</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-68</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-68-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-68</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-68</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-78</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-78-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-78</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-78</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-47</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-47-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-47</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-47</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/ford-trans-kickdown-extension-20-41-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Ford Trans Kickdown Extension - 20-41</image:title>
      <image:caption>Holley Ford Trans Kickdown Extension - 20-41</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-99-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-99</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-99</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-88</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-88-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-88</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-88</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-spring-20-108-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-spring-20-108-10-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Spring - 20-108-10</image:title>
      <image:caption>Hooker performance muffler spring-20-108-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-69</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-69-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-69</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-69</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-plate-kit-26-95</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-plate-kit-26-95-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Plate Kit - 26-95</image:title>
      <image:caption>Holley Carburetor Throttle Plate Kit - 26-95</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-aod-kickdown-cable-bracket-20-95</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-aod-kickdown-cable-bracket-20-95-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>GM AOD Kickdown Cable Bracket - 20-95</image:title>
      <image:caption>Holley GM AOD Kickdown Cable Bracket - 20-95</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-59</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-59-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-59</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-59</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-48</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-48-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-48</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-48</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-89</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-89-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-89</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-89</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-79</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-79-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-79</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-79</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-70</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-70-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-70</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-70</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-cover-26-139s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-cover-26-139s-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Cover - 26-139S</image:title>
      <image:caption>Hooker performance muffler polished cover-26-139s</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-spring-20-109-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-spring-20-109-10-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Spring - 20-109-10</image:title>
      <image:caption>Hooker performance muffler spring-20-109-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pump-rotor-and-vane-kit-12-811</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-rotor-and-vane-kit-12-811-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Rotor And Vane Kit - 12-811</image:title>
      <image:caption>Holley Fuel Pump Rotor And Vane Kit - 12-811 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-49</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-49-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-49</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-49</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-60</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-60-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-60</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-60</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-gasket-10pk-1008-1911-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-gasket-10pk-1008-1911-1-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Gasket 10PK - 1008-1911-1</image:title>
      <image:caption>Holley Fuel Bowl Gasket 10PK - 1008-1911-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-90</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-90-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-90</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-90</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-50</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-50-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-50</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-50</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-80</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-80-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-80</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-80</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-108</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-108-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-108</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-108</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-61</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-61-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-61</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-61</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-transfer-tube-o-ring-26-37</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-transfer-tube-o-ring-26-37-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Transfer Tube O-Ring - 26-37</image:title>
      <image:caption>Hooker performance muffler ring-26-37</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-kit-3x2-carb-set-up-34-51</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-kit-3x2-carb-set-up-34-51-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line Kit - 3X2 Carb set-up - 34-51</image:title>
      <image:caption>Holley Fuel Line Kit - 3X2 Carb set-up - 34-51 for Chevy Corvette</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-plate-kit-26-97</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-plate-kit-26-97-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Plate Kit - 26-97</image:title>
      <image:caption>Holley Carburetor Throttle Plate Kit - 26-97</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/discharge-nozzle-screw-hollow-121-7</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/121-7-9f2b613d74bfd089f5e99a5237c8ce148c07a716.jpg?v=1738391053</image:loc>
      <image:title>Discharge nozzle screw - Hollow - 121-7</image:title>
      <image:caption>t Discharge nozzle screw - Hollow - 121-7 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-62</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-62-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-62</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-62</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-40</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-40-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-40</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-plate-kit-26-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-plate-kit-26-100-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Plate Kit - 26-100</image:title>
      <image:caption>Holley Carburetor Throttle Plate Kit - 26-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-109</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-109-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-109</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-109</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-110</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-110-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-110</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-110</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-transfer-tube-o-ring-108-97</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-transfer-tube-o-ring-108-97-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Transfer Tube O-Ring - 108-97</image:title>
      <image:caption>Hooker performance muffler ring-108-97</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-swap-oil-pan-baffle-kit-302-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-swap-oil-pan-baffle-kit-302-10-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM LS Swap Oil Pan Baffle Kit - 302-10</image:title>
      <image:caption>Hooker performance muffler aluminum kit-302-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850cfm-ultra-xp-carburetor-0-80804bkx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850cfm-ultra-xp-carburetor-0-80804bkx-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850CFM Ultra XP Carburetor - 0-80804BKX</image:title>
      <image:caption>Holley 850CFM Ultra XP Carburetor - 0-80804BKX 850 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/base-gasket-4500-open-base-10pk-200037</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/base-gasket-4500-open-base-10pk-200037-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Base Gasket 4500 Open Base 10PK - 200037</image:title>
      <image:caption>Hooker performance muffler gasket-4500-open-base-10pk-200037</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-swap-oil-pan-baffle-kit-302-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-swap-oil-pan-baffle-kit-302-11-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM LS Swap Oil Pan Baffle Kit - 302-11</image:title>
      <image:caption>Hooker performance muffler aluminum kit-302-11</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850cfm-ultra-xp-carburetor-0-80804hbx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850cfm-ultra-xp-carburetor-0-80804hbx-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850CFM Ultra XP Carburetor - 0-80804HBX</image:title>
      <image:caption>Holley 850CFM Ultra XP Carburetor - 0-80804HBX 850 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/950cfm-ultra-xp-carburetor-0-80805bkx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/950cfm-ultra-xp-carburetor-0-80805bkx-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>950CFM Ultra XP Carburetor - 0-80805BKX</image:title>
      <image:caption>Holley 950CFM Ultra XP Carburetor - 0-80805BKX 950 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-swap-oil-pan-baffle-kit-302-12</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-swap-oil-pan-baffle-kit-302-12-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM LS Swap Oil Pan Baffle Kit - 302-12</image:title>
      <image:caption>Hooker performance muffler aluminum kit-302-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-40</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-40-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-40</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/950cfm-ultra-xp-carburetor-0-80805hbx</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/950cfm-ultra-xp-carburetor-0-80805hbx-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>950CFM Ultra XP Carburetor - 0-80805HBX</image:title>
      <image:caption>Holley 950CFM Ultra XP Carburetor - 0-80805HBX 950 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-42</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-42-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-42</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-42</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-sight-plug-gasket-kit-26-13</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-sight-plug-and-gasket-kit-26-13-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Sight Plug &amp; Gasket Kit - 26-13</image:title>
      <image:caption>Holley Fuel Bowl Sight Plug &amp; Gasket Kit - 26-13</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-150</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-150-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-150</image:title>
      <image:caption>Hooker performance muffler nozzle-121-150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/discharge-nozzle-screw-solid-121-6</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/121-6-1c62c1f3c3116b921ad45c70e1f344d5c29d5d93.jpg?v=1738389797</image:loc>
      <image:title>Discharge nozzle screw - Solid - 121-6</image:title>
      <image:caption>t Discharge nozzle screw - Solid - 121-6 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-classic-holley-carburetor-0-80531</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850-cfm-classic-holley-carburetor-0-80531-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850 CFM Classic Holley Carburetor - 0-80531</image:title>
      <image:caption>Holley 850 CFM Classic Carburetor - 0-80531 for Ford 850 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/8an-male-to-3-4-16-o-ring-port-26-184</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/8an-male-to-34-16-o-ring-port-26-184-modern-day-muffler-1.jpg?v=1738925282</image:loc>
      <image:title>-8AN Male to 3/4-16 O-ring Port - 26-184</image:title>
      <image:caption>Hooker performance muffler black aluminum port-26-184</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alternator-pulley-cover-black-97-187-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Alternator Pulley Cover Black - 97-187</image:title>
      <image:caption>Hooker performance muffler black aluminum black-97-187</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-voltage-gauge-26-603-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Voltage Gauge - 26-603</image:title>
      <image:caption>Holley Analog Style Voltage Gauge - 26-603 black aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/950cfm-ultra-xp-carburetor-0-80845hbx</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/950cfm-ultra-xp-carburetor-0-80845hbx-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>950CFM Ultra XP Carburetor - 0-80845HBX</image:title>
      <image:caption>Holley 950CFM Ultra XP Carburetor - 0-80845HBX 950 CFM black polished stainless steel</image:caption>
    </image:image>
  </url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-100-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-100</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-100</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-101-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-101</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-101</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-102-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-102</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-102</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-103</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-103-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-103</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-103</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-track-warrior-carburetor-0-67201bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/0-67201bk-bbe99ae54789020f7c812e840b1ca32b8f73d94d.jpg?v=1759682296</image:loc>
      <image:title>850 CFM Track Warrior Carburetor - 0-67201BK</image:title>
      <image:caption>Holley 850 CFM Track Warrior Carburetor - 0-67201BK 850 CFM black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/clutch-master-cylinder-reservoir-319-110</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-clutch-master-cylinder-reservoir-camaro-and-firebird-1998-2002-319-110-modern-day-muffler-1.jpg?v=1738927101</image:loc>
      <image:title>Holley Clutch Master Cylinder Reservoir  Camaro and Firebird 1998-2002 - 319-110</image:title>
      <image:caption>Hooker performance muffler reservoir-319-110</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-104-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-104</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-104</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-tachometer-26-615</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-tachometer-26-615-modern-day-muffler-1.jpg?v=1738927101</image:loc>
      <image:title>Holley Analog-Style Tachometer - 26-615</image:title>
      <image:caption>Holley EFI digital dash black aluminum</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-105-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-105</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-105</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/adapter-intake-manifold-spacer-17-43</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/adapter-intake-manifold-spacer-17-43-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Adapter Intake Manifold Spacer - 17-43</image:title>
      <image:caption>Holley Adapter Intake Manifold Spacer - 17-43 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-tachometer-26-616</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-tachometer-26-616-modern-day-muffler-1.jpg?v=1738927102</image:loc>
      <image:title>Holley Analog-Style Tachometer - 26-616</image:title>
      <image:caption>Holley EFI digital dash black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-solenoid-bracket-20-47</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-solenoid-bracket-20-47-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Solenoid Bracket - 20-47</image:title>
      <image:caption>Holley Carburetor Throttle Solenoid Bracket - 20-47</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-fuel-inlet-brass-filter-162-500</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-fuel-inlet-brass-filter-162-500-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Fuel Inlet Brass Filter - 162-500</image:title>
      <image:caption>Holley Carburetor Fuel Inlet Brass Filter - 162-500</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/blue-non-stick-fuel-bowl-gasket-108-120</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/blue-non-stick-fuel-bowl-gasket-108-120-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Blue Non-Stick Fuel Bowl Gasket - 108-120</image:title>
      <image:caption>Holley Blue Non-Stick Fuel Bowl Gasket - 108-120</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-cable-bracket-20-88</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-cable-bracket-20-88-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Cable Bracket - 20-88</image:title>
      <image:caption>Holley Carburetor Throttle Cable Bracket - 20-88 stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-106</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-106-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-106</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-106</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-solenoid-bracket-20-72</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-solenoid-bracket-20-72-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Solenoid Bracket - 20-72</image:title>
      <image:caption>Holley Street Warrior Carburetor Throttle Solenoid Bracket - 20-72</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-air-cleaner-14-black-120-102b</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-air-cleaner-14-black-120-102b-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Air Cleaner 14 Black - 120-102B</image:title>
      <image:caption>Holley Air Cleaner 14 Black - 120-102B</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-556</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-556-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-556</image:title>
      <image:caption>Hooker performance muffler kit-162-556</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-aod-kickdown-cable-bracket-20-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-aod-kickdown-cable-bracket-20-100-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>GM AOD Kickdown Cable Bracket - 20-100</image:title>
      <image:caption>Holley GM AOD Kickdown Cable Bracket - 20-100 for Ford</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-557</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-557-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-557</image:title>
      <image:caption>Hooker performance muffler stainless steel kit-162-557</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-standard-main-jet-122-107</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-standard-main-jet-122-107-modern-day-muffler-1.jpg?v=1738925916</image:loc>
      <image:title>Carburetor Standard Main Jet - 122-107</image:title>
      <image:caption>Holley Carburetor Standard Main Jet - 122-107</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-558</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-558-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-558</image:title>
      <image:caption>Hooker performance muffler kit-162-558</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-559</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-559-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-559</image:title>
      <image:caption>Hooker performance muffler stainless steel kit-162-559</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-565</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-565-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-565</image:title>
      <image:caption>Hooker performance muffler stainless steel kit-162-565</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-choke-conversion-kit-45-224sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-choke-conversion-kit-45-224sa-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Choke Conversion Kit - 45-224SA</image:title>
      <image:caption>Holley Aluminum Choke Conversion Kit - 45-224SA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-566</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-566-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-566</image:title>
      <image:caption>Hooker performance muffler stainless steel kit-162-566</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-567</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-567-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-567</image:title>
      <image:caption>Hooker performance muffler kit-162-567</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-37-1542</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-37-1542-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit - 37-1542</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit - 37-1542</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/blue-non-stick-fuel-bowl-gasket-108-92-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/blue-non-stick-fuel-bowl-gasket-108-92-2-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Blue Non-Stick Fuel Bowl Gasket - 108-92-2</image:title>
      <image:caption>Holley Blue Non-Stick Fuel Bowl Gasket - 108-92-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-choke-conversion-kit-45-223sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-choke-conversion-kit-45-223sa-modern-day-muffler-1.jpg?v=1738925834</image:loc>
      <image:title>Aluminum Choke Conversion Kit - 45-223SA</image:title>
      <image:caption>Holley Aluminum Choke Conversion Kit - 45-223SA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/dashpot-solenoid-bracket-mounting-nut-26-57</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/26-57-6ecfb7881d20b9b22c2957afbeca073380dd25ad.jpg?v=1738388381</image:loc>
      <image:title>Dashpot/Solenoid Bracket Mounting Nut - 26-57</image:title>
      <image:caption>t Dashpot/Solenoid Bracket Mounting Nut - 26-57 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-fuel-level-gauge-26-614</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-fuel-level-gauge-26-614-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Fuel Level Gauge - 26-614</image:title>
      <image:caption>Holley Analog Style Fuel Level Gauge - 26-614 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-37-1543</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-37-1543-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit - 37-1543</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit - 37-1543</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-25</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-25-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-25</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-25</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/870-cfm-street-avenger-carburetor-0-80870</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/870-cfm-street-avenger-carburetor-0-80870-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>870 CFM Street Avenger Carburetor - 0-80870</image:title>
      <image:caption>Holley 870 CFM Street Avenger Carburetor - 0-80870 for 1975-1989 Chevy El Camino 870 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-dry-alternator-97-261</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-dry-alternator-97-261-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware Kit LT4 Dry Alternator - 97-261</image:title>
      <image:caption>Hooker performance muffler alternator-97-261</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-ball-assortment-20-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-ball-assortment-20-2-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Ball Assortment - 20-2</image:title>
      <image:caption>Holley Carburetor Throttle Ball Assortment - 20-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-linkage-kit-for-3x2-sbc-20-42</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-linkage-kit-for-3x2-sbc-20-42-modern-day-muffler-1.jpg?v=1738925895</image:loc>
      <image:title>CARBURETOR LINKAGE KIT FOR 3X2 SBC - 20-42</image:title>
      <image:caption>Holley CARBURETOR LINKAGE KIT FOR 3X2 SBC - 20-42 for Chevy Corvette</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/97-gph-redr-electric-fuel-pump-712-801-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/97-gph-red-r-electric-fuel-pump-712-801-1-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>97 GPH RED® Electric Fuel Pump - 712-801-1</image:title>
      <image:caption>Holley 97 GPH RED® Electric Fuel Pump - 712-801-1 black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-lever-extension-20-7</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-lever-extension-20-7-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Lever Extension - 20-7</image:title>
      <image:caption>Holley Carburetor Throttle Lever Extension - 20-7 for Chrysler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-118</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-118-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-118</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-118</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-121</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-121-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-121</image:title>
      <image:caption>Hooker performance muffler nozzle-121-121</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-return-springs-20-89</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-return-springs-20-89-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Return Springs - 20-89</image:title>
      <image:caption>Holley Carburetor Throttle Return Springs - 20-89 stainless steel</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/e85-checker-for-e85-fuel-only-26-147</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/26-147-d7150604f9f9aa68c655356785158acee641d29b.jpg?v=1738374956</image:loc>
      <image:title>E85 Checker - FOR E85 FUEL ONLY - 26-147</image:title>
      <image:caption>t E85 Checker - FOR E85 FUEL ONLY - 26-147 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carbureted-fuel-pressure-regulator-12-704</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carbureted-fuel-pressure-regulator-12-704-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carbureted Fuel Pressure Regulator - 12-704</image:title>
      <image:caption>Holley Carbureted Fuel Pressure Regulator - 12-704 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-28</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-28-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-28</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-28</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-37-1546</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-37-1546-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit - 37-1546</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit - 37-1546</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-filter-element-and-o-ring-kit-162-580</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-filter-element-and-o-ring-kit-162-580-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Filter Element and O-ring Kit - 162-580</image:title>
      <image:caption>Hooker performance muffler kit-162-580</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-31</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-31-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-31</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-31</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-125</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-125-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-125</image:title>
      <image:caption>Hooker performance muffler nozzle-121-125</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-speedometer-26-610</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-speedometer-26-610-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Speedometer - 26-610</image:title>
      <image:caption>Holley Analog Style Speedometer - 26-610 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-lever-extension-20-14</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-lever-extension-20-14-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Lever Extension - 20-14</image:title>
      <image:caption>Holley Carburetor Throttle Lever Extension - 20-14 for Chrysler</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-128</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-128-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-128</image:title>
      <image:caption>Hooker performance muffler nozzle-121-128</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-pump-safety-pressure-switch-12-810</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-pump-safety-pressure-switch-12-810-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Pump Safety Pressure Switch - 12-810</image:title>
      <image:caption>Holley Fuel Pump Safety Pressure Switch - 12-810</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-solenoid-bracket-20-9</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-solenoid-bracket-20-9-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Solenoid Bracket - 20-9</image:title>
      <image:caption>Holley Carburetor Throttle Solenoid Bracket - 20-9</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-1008-844</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-1008-844-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 1008-844</image:title>
      <image:caption>Hooker performance muffler nozzle-1008-844</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-131</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-131-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-131</image:title>
      <image:caption>Hooker performance muffler nozzle-121-131</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-132</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-132-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-132</image:title>
      <image:caption>Hooker performance muffler nozzle-121-132</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-37-1547</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-37-1547-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit - 37-1547</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit - 37-1547</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-135</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-135-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-135</image:title>
      <image:caption>Hooker performance muffler nozzle-121-135</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-35</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-35-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-35</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-35</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-speedometer-26-612</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-speedometer-26-612-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Speedometer - 26-612</image:title>
      <image:caption>Holley Analog Style Speedometer - 26-612 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-37</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-37-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-37</image:title>
      <image:caption>Hooker performance muffler aluminum nozzle-121-37</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-double-pumper-carburetor-0-4781c</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850-cfm-double-pumper-carburetor-0-4781c-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850 CFM Double Pumper Carburetor - 0-4781C</image:title>
      <image:caption>Holley 850 CFM Double Pumper Carburetor - 0-4781C 850 CFM polished aluminum manual transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-137</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-137-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-137</image:title>
      <image:caption>Hooker performance muffler nozzle-121-137</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-140</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-140-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-140</image:title>
      <image:caption>Hooker performance muffler nozzle-121-140</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-discharge-nozzle-121-145</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-discharge-nozzle-121-145-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Discharge Nozzle - 121-145</image:title>
      <image:caption>Hooker performance muffler nozzle-121-145</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/adjustable-billet-by-pass-regulator-6an-12-880</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/adjustable-billet-by-pass-regulator-6an-12-880-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Adjustable Billet By-Pass Regulator-6AN - 12-880</image:title>
      <image:caption>Holley Adjustable Billet By-Pass Regulator-6AN - 12-880 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/discharge-nozzle-screw-hollow-hex-head-121-8</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/121-8-4676057e5b70e644231b0ad9df152aba5cc0eae4.jpg?v=1738387380</image:loc>
      <image:title>Discharge Nozzle Screw - Hollow (Hex head) - 121-8</image:title>
      <image:caption>t Discharge Nozzle Screw - Hollow (Hex head) - 121-8 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alternator-with-105-amp-capability-197-300</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alternator-with-105-amp-capability-197-300-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Alternator with 105 Amp Capability - 197-300</image:title>
      <image:caption>Hooker performance muffler aluminum with-105-amp-capability-197-300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/accelerator-pump-nozzle-check-needle-121-5</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/accelerator-pump-nozzle-check-needle-121-5-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Accelerator Pump Nozzle Check Needle - 121-5</image:title>
      <image:caption>Holley Accelerator Pump Nozzle Check Needle - 121-5 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/alternator-with-130-amp-capability-197-301</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/alternator-with-130-amp-capability-197-301-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Alternator with 130 Amp Capability - 197-301</image:title>
      <image:caption>Hooker performance muffler aluminum with-130-amp-capability-197-301</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-4-pin-alternator-plug-pigtail-197-400</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-4-pin-alternator-plug-pigtail-197-400-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>GM 4 Pin Alternator Plug - Pigtail - 197-400</image:title>
      <image:caption>Hooker performance muffler black pigtail-197-400</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-ultra-double-pumper-carburetor-0-76850bl</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850-cfm-ultra-double-pumper-carburetor-0-76850bl-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850 CFM Ultra Double Pumper Carburetor - 0-76850BL</image:title>
      <image:caption>Holley 850 CFM Ultra Double Pumper Carburetor - 0-76850BL for Ford 850 CFM polished aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-cable-bracket-20-266</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-cable-bracket-20-266-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Aluminum Throttle Cable Bracket - 20-266</image:title>
      <image:caption>Holley Billet Aluminum Throttle Cable Bracket - 20-266 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-shaft-conversion-kits-20-3</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-shaft-conversion-kits-20-3-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Shaft Conversion Kits - 20-3</image:title>
      <image:caption>Holley Carburetor Throttle Shaft Conversion Kits - 20-3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-cable-bracket-20-267</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-cable-bracket-20-267-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Aluminum Throttle Cable Bracket - 20-267</image:title>
      <image:caption>Holley Billet Aluminum Throttle Cable Bracket - 20-267 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-shaft-service-kits-20-48-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-shaft-service-kits-20-48-1-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Shaft Service Kits - 20-48-1</image:title>
      <image:caption>Holley Carburetor Throttle Shaft Service Kits - 20-48-1</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/blue-non-stick-metering-block-gasket-108-91-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/blue-non-stick-metering-block-gasket-108-91-2-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Blue Non-Stick Metering Block Gasket - 108-91-2</image:title>
      <image:caption>Holley Blue Non-Stick Metering Block Gasket - 108-91-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/950-cfm-gen-3-ultra-dominator-carburetor-0-80901rd</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/950-cfm-gen-3-ultra-dominator-carburetor-0-80901rd-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>950 CFM Gen 3 Ultra Dominator Carburetor - 0-80901RD</image:title>
      <image:caption>Holley 950 CFM Gen 3 Ultra Dominator Carburetor - 0-80901RD 950 CFM stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-ultra-double-pumper-carburetor-0-76850hb</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850-cfm-ultra-double-pumper-carburetor-0-76850hb-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850 CFM Ultra Double Pumper Carburetor - 0-76850HB</image:title>
      <image:caption>Holley 850 CFM Ultra Double Pumper Carburetor - 0-76850HB for Ford 850 CFM black aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-450-lph-pump-module-returnless-12-324</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-450-lph-pump-module-returnless-12-324-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley 450 LPH Pump Module - Returnless - 12-324</image:title>
      <image:caption>Holley 450 LPH Pump Module - Returnless - 12-324 for 1997-2004 Dodge black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gen-iii-aluminum-dominator-renew-kit-37-1534</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gen-iii-aluminum-dominator-renew-kit-37-1534-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gen III Aluminum Dominator Renew Kit - 37-1534</image:title>
      <image:caption>Holley Gen III Aluminum Dominator Renew Kit - 37-1534 950 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-cable-bracket-20-112</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-cable-bracket-20-112-modern-day-muffler-1.jpg?v=1738925834</image:loc>
      <image:title>Billet Aluminum Throttle Cable Bracket - 20-112</image:title>
      <image:caption>Holley Billet Aluminum Throttle Cable Bracket - 20-112 black stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-kit-p-s-lt4-w-long-spcr-natural-97-252</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-kit-ps-lt4-w-long-spacer-natural-97-252-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Bracket Kit, P/S LT4-W Long Spacer Natural- 97-252</image:title>
      <image:caption>Hooker performance muffler natural-97-252</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gasket-kit-hi-ram-plenum-o-ring-cord-508-21</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gasket-kit-hi-ram-plenum-o-ring-cord-508-21-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Gasket Kit, Hi-Ram Plenum O-Ring Cord - 508-21</image:title>
      <image:caption>Hooker performance muffler cord-508-21</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-lever-stud-bushing-26-103</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-lever-stud-bushing-26-103-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Lever Stud Bushing - 26-103</image:title>
      <image:caption>Holley Carburetor Throttle Lever Stud Bushing - 26-103</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-450-lph-pump-module-return-style-12-325</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-450-lph-pump-module-return-style-12-325-modern-day-muffler-1.jpg?v=1738927048</image:loc>
      <image:title>Holley 450 LPH Pump Module - Return Style - 12-325</image:title>
      <image:caption>Holley 450 LPH Pump Module - Return Style - 12-325 for 1997-2004 Dodge black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/950-cfm-aluminum-street-hp-carburetor-0-82951sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/950-cfm-aluminum-street-hp-carburetor-0-82951sa-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>950 CFM Aluminum Street HP Carburetor - 0-82951SA</image:title>
      <image:caption>Holley Double Pumper 950 CFM Aluminum Street HP Carburetor - 0-82951SA for Ford 950 CFM polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-for-lt-ls-cooling-manifold-97-162</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-for-ltls-cooling-manifold-97-162-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware kit for LT/LS Cooling Manifold - 97-162</image:title>
      <image:caption>Hooker performance muffler manifold-97-162</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-bowl-sight-window-kit-service-part-26-112</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-bowl-sight-window-kit-service-part-26-112-modern-day-muffler-1.jpg?v=1738926775</image:loc>
      <image:title>Fuel Bowl Sight Window Kit Service Part - 26-112</image:title>
      <image:caption>Holley carburetor fuel bowl part-26-112</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/850-cfm-ultra-double-pumper-carburetor-0-76850rd</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/850-cfm-ultra-double-pumper-carburetor-0-76850rd-modern-day-muffler-1.jpg?v=1738925706</image:loc>
      <image:title>850 CFM Ultra Double Pumper Carburetor - 0-76850RD</image:title>
      <image:caption>Holley 850 CFM Ultra Double Pumper Carburetor - 0-76850RD for Ford 850 CFM polished aluminum automatic transmission</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-carbureted-fuel-pressure-regulator-12-707</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-carbureted-fuel-pressure-regulator-12-707-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Carbureted Fuel Pressure Regulator - 12-707</image:title>
      <image:caption>Holley Billet Carbureted Fuel Pressure Regulator - 12-707 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-oil-pressure-gauge-26-601</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-oil-pressure-gauge-26-601-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Oil Pressure Gauge - 26-601</image:title>
      <image:caption>Holley Analog Style Oil Pressure Gauge - 26-601 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-intake-manifold-wedged-spacer-717-2</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-intake-manifold-wedged-spacer-717-2-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum intake manifold wedged spacer - 717-2</image:title>
      <image:caption>Holley Aluminum intake manifold wedged spacer - 717-2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-for-sbc-cooling-manifold-97-302</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-for-sbc-cooling-manifold-97-302-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware kit for SBC Cooling Manifold - 97-302</image:title>
      <image:caption>Hooker performance muffler manifold-97-302</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gaskets-air-cleaner-to-carb-set-of-3-108-127</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gaskets-air-cleaner-to-carb-set-of-3-108-127-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>GASKETS, AIR CLEANER TO CARB, SET OF 3 - 108-127</image:title>
      <image:caption>Holley GASKETS, AIR CLEANER TO CARB, SET OF 3 - 108-127 for Chevy Corvette</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-accessory-drive-systems-97-258</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-accessory-drive-systems-97-258-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware Kit LT4 Accessory Drive Systems - 97-258</image:title>
      <image:caption>Hooker performance muffler systems-97-258</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-boost-vacuum-gauge-26-606</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-boostvacuum-gauge-26-606-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Boost/Vacuum Gauge - 26-606</image:title>
      <image:caption>Holley Analog Style Boost/Vacuum Gauge - 26-606 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-for-bbc-cooling-manifold-97-303</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-for-bbc-cooling-manifold-97-303-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware kit for BBC Cooling Manifold - 97-303</image:title>
      <image:caption>Hooker performance muffler manifold-97-303</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-accessory-drive-systems-97-260</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-accessory-drive-systems-97-260-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware Kit LT4 Accessory Drive Systems - 97-260</image:title>
      <image:caption>Hooker performance muffler systems-97-260</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-line-plumbing-kit-fuel-line-hose-fitting-34-22</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-line-plumbing-kit-fuel-line-hose-and-fitting-34-22-modern-day-muffler-1.jpg?v=1738926801</image:loc>
      <image:title>Fuel Line Plumbing Kit Fuel Line Hose &amp; Fitting - 34-22</image:title>
      <image:caption>Holley Fuel Line Plumbing Kit Fuel Line Hose &amp; Fitting - 34-22</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-secondary-connecting-rod-20-53</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-secondary-connecting-rod-20-53-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Secondary Connecting Rod - 20-53</image:title>
      <image:caption>Holley Avenger Carburetor Throttle Secondary Connecting Rod - 20-53</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-manual-choke-conversion-kit-shiny-45-225sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-manual-choke-conversion-kit-shiny-45-225sa-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Manual Choke Conversion Kit - Shiny - 45-225SA</image:title>
      <image:caption>Holley Aluminum Manual Choke Conversion Kit - Shiny - 45-225SA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-secondary-connecting-rod-20-54</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-secondary-connecting-rod-20-54-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Secondary Connecting Rod - 20-54</image:title>
      <image:caption>Holley Carburetor Throttle Secondary Connecting Rod - 20-54</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/dominator-2-circuit-fuel-bowl-gaskets-10-pk-108-199</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/108-199-cdaf670e31b702103a637a69ae2f5141c6666390.jpg?v=1738387284</image:loc>
      <image:title>Dominator 2 Circuit Fuel Bowl Gaskets 10-PK - 108-199</image:title>
      <image:caption>t Dominator 2 Circuit Fuel Bowl Gaskets 10-PK - 108-199 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-spacer-kit-lt4-power-steering-add-on-kits-97-262</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-spacer-kit-lt4-power-steering-add-on-kits-97-262-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>BRACKET Spacer Kit LT4 Power Steering Add-on Kits - 97-262</image:title>
      <image:caption>Hooker performance muffler kits-97-262</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-air-cleaner-satin-black-machined-120-220</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-air-cleaner-satin-black-machined-120-220-modern-day-muffler-1.jpg?v=1738926900</image:loc>
      <image:title>GM Muscle Series Air Cleaner - Satin Black Machined - 120-220</image:title>
      <image:caption>Holley GM Muscle Series Air Cleaner - Satin Black Machined - 120-220 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-air-cleaner-satin-black-machined-120-221</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-air-cleaner-satin-black-machined-120-221-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM Muscle Series Air Cleaner - Satin Black Machined - 120-221</image:title>
      <image:caption>Holley GM Muscle Series Air Cleaner - Satin Black Machined - 120-221 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/black-mounting-bracket-for-hp-billet-fuel-filters-162-573</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/black-mounting-bracket-for-hp-billet-fuel-filters-162-573-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Black Mounting Bracket for HP Billet Fuel Filters - 162-573</image:title>
      <image:caption>Hooker performance muffler black polished aluminum stainless steel filters-162-573</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-spacer-kit-lt4-accessory-drive-systems-97-255</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-spacer-kit-lt4-accessory-drive-systems-97-255-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>BRACKET Spacer Kit LT4 Accessory Drive Systems - 97-255</image:title>
      <image:caption>Hooker performance muffler systems-97-255</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/dominator-3-circuit-metering-block-gasket-10-pk-108-198</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/108-198-1eda8f028f46deb13f0ec7ec70ae9313bd212813.jpg?v=1738387256</image:loc>
      <image:title>Dominator 3 Circuit Metering Block Gasket 10-PK - 108-198</image:title>
      <image:caption>t Dominator 3 Circuit Metering Block Gasket 10-PK - 108-198 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-water-temperature-gauge-26-602</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-water-temperature-gauge-26-602-modern-day-muffler-1.jpg?v=1738927101</image:loc>
      <image:title>Holley Analog Style Water Temperature Gauge - 26-602</image:title>
      <image:caption>Holley Analog Style Water Temperature Gauge - 26-602 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/block-off-kit-for-lt4-wet-cooler-feed-port-97-209</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/block-off-kit-for-lt4-wet-cooler-feed-port-97-209-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Block-Off Kit For LT4-Wet Cooler Feed Port- 97-209</image:title>
      <image:caption>Hooker performance muffler port-97-209</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-return-spring-bracket-20-282</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-return-spring-bracket-20-282-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Aluminum Throttle Return Spring Bracket - 20-282</image:title>
      <image:caption>Holley Billet Aluminum Throttle Return Spring Bracket - 20-282</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-wet-accessory-drive-systems-97-256</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-wet-accessory-drive-systems-97-256-modern-day-muffler-1.jpg?v=1738926927</image:loc>
      <image:title>Hardware Kit LT4 Wet Accessory Drive Systems - 97-256</image:title>
      <image:caption>Hooker performance muffler systems-97-256</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-center-bolt-valve-covers-241-290</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-center-bolt-valve-covers-241-290-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM Muscle Series Center Bolt Valve Covers - 241-290</image:title>
      <image:caption>Holley GM Muscle Series Center Bolt Valve Covers - 241-290 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-air-cleaner-natural-machined-120-218</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-air-cleaner-natural-machined-120-218-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM Muscle Series Air Cleaner - Natural Machined - 120-218</image:title>
      <image:caption>Holley GM Muscle Series Air Cleaner - Natural Machined - 120-218 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-throttle-secondary-adjusting-lever-kit-26-137</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-throttle-secondary-adjusting-lever-kit-26-137-modern-day-muffler-1.jpg?v=1738925936</image:loc>
      <image:title>Carburetor Throttle Secondary Adjusting Lever Kit - 26-137</image:title>
      <image:caption>Holley Carburetor Throttle Secondary Adjusting Lever Kit - 26-137</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-351w-ford-hi-ram-carbureted-manifold-base-300-243</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-351w-ford-hi-ram-carbureted-manifold-base-300-243-modern-day-muffler-1.jpg?v=1738927048</image:loc>
      <image:title>Holley 351W Ford Hi-Ram Carbureted Manifold Base - 300-243</image:title>
      <image:caption>Holley 351W Ford Hi-Ram Carbureted Manifold Base - 300-243 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-analog-style-transmission-temperature-gauge-26-605</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-analog-style-transmission-temperature-gauge-26-605-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Analog Style Transmission Temperature Gauge - 26-605</image:title>
      <image:caption>Holley Analog Style Transmission Temperature Gauge - 26-605 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-dry-accessory-drive-systems-97-257</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-dry-accessory-drive-systems-97-257-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hardware Kit LT4 Dry Accessory Drive Systems - 97-257</image:title>
      <image:caption>Hooker performance muffler systems-97-257</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-return-spring-bracket-20-284</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-return-spring-bracket-20-284-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Aluminum Throttle Return Spring Bracket - 20-284</image:title>
      <image:caption>Holley Billet Aluminum Throttle Return Spring Bracket - 20-284 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-aluminum-hp-main-body-retro-fit-kit-850-cfm-134-302sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-aluminum-hp-main-body-retro-fit-kit-850-cfm-134-302sa-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Aluminum HP Main Body Retro-Fit Kit-850 CFM - 134-302SA</image:title>
      <image:caption>Holley Double Pumper Aluminum HP Main Body Retro-Fit Kit-850 CFM - 134-302SA 850 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/flame-arrestor-vent-tube-1-2-bolt-on-aluminum-vent-tube-720-33</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/flame-arrestor-vent-tube-12-bolt-on-aluminum-vent-tube-720-33-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Flame Arrestor Vent Tube - 1/2 bolt-on aluminum vent tube - 720-33</image:title>
      <image:caption>Hooker performance muffler aluminum tube-720-33</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/billet-aluminum-throttle-return-spring-bracket-20-285</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/billet-aluminum-throttle-return-spring-bracket-20-285-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Billet Aluminum Throttle Return Spring Bracket - 20-285</image:title>
      <image:caption>Holley Billet Aluminum Throttle Return Spring Bracket - 20-285 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/die-cast-efi-by-pass-style-fuel-pressure-regulators-12-882</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/12-882-a773e3fd209781876df5e711d90f4ef3069f9e8f.jpg?v=1738392434</image:loc>
      <image:title>Die Cast EFI By Pass Style Fuel Pressure Regulators - 12-882</image:title>
      <image:caption>t Die Cast EFI By Pass Style Fuel Pressure Regulators - 12-882 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/carburetor-adapter-plate-black-anodized-billet-17-90</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/carburetor-adapter-plate-black-anodized-billet-17-90-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Carburetor Adapter Plate - Black Anodized Billet - 17-90</image:title>
      <image:caption>Holley Carburetor Adapter Plate - Black Anodized Billet - 17-90 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/adjustable-billet-by-pass-regulator-3-8-npt-12-879</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/adjustable-billet-by-pass-regulator-38-npt-12-879-modern-day-muffler-1.jpg?v=1738925780</image:loc>
      <image:title>Adjustable Billet By-Pass Regulator-3/8 NPT - 12-879</image:title>
      <image:caption>Holley Adjustable Billet By-Pass Regulator-3/8 NPT - 12-879 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/concentric-clutch-slave-cylinder-throwout-bearing-assembly-319-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/319-100-2f02e3b8c88de61d7639d8fc015411cca6ba7a3f.jpg?v=1738371206</image:loc>
      <image:title>Concentric Clutch Slave Cylinder Throwout Bearing Assembly - 319-100</image:title>
      <image:caption>t Concentric Clutch Slave Cylinder Throwout Bearing Assembly - 319-100 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/boost-compensating-universal-efi-fuel-pressure-regulator-512-504-5</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/boost-compensating-universal-efi-fuel-pressure-regulator-512-504-5-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Boost Compensating Universal EFI Fuel Pressure Regulator - 512-504-5</image:title>
      <image:caption>Holley Boost Compensating Universal EFI Fuel Pressure Regulator - 512-504-5 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-center-hung-v-bowl-kit-primary-134-71s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-center-hung-v-bowl-kit-primary-134-71s-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Center Hung V Bowl Kit - Primary - 134-71S</image:title>
      <image:caption>Holley Aluminum Center Hung V Bowl Kit - Primary - 134-71S polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-filter-14x3-white-paper-element-black-ring-120-178</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-filter-14x3-white-paper-element-black-ring-120-178-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Filter - 14x3  - White Paper Element - Black Ring - 120-178</image:title>
      <image:caption>Hooker performance muffler black filter-14x3-white-paper-element-black-ring-120-178</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/dominator-billet-carbureted-by-pass-fuel-pressure-regulator-12-847</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/12-847-17f53469cdba1e2a75849f56bbcfdb164224c8d8.jpg?v=1738390424</image:loc>
      <image:title>Dominator Billet Carbureted By Pass Fuel Pressure Regulator - 12-847</image:title>
      <image:caption>t Dominator Billet Carbureted By Pass Fuel Pressure Regulator - 12-847 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hard-core-gray-aluminum-center-hung-v-bowl-kit-primary-134-71hb</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hard-core-gray-aluminum-center-hung-v-bowl-kit-primary-134-71hb-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hard Core Gray Aluminum Center Hung V Bowl Kit - Primary - 134-71HB</image:title>
      <image:caption>Holley Hard Core Gray Aluminum Center Hung V Bowl Kit - Primary - 134-71HB black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/black-mounting-bracket-hp-and-vr-series-billet-fuel-filters-162-574</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/black-mounting-bracket-hp-and-vr-series-billet-fuel-filters-162-574-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Black Mounting Bracket HP and VR Series Billet Fuel Filters - 162-574</image:title>
      <image:caption>Hooker performance muffler black polished aluminum stainless steel filters-162-574</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/870-cfm-street-avenger-aluminum-carburetor-0-83870</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/870-cfm-street-avenger-aluminum-carburetor-0-83870-modern-day-muffler-1.jpg?v=1738925754</image:loc>
      <image:title>870 CFM Street Avenger - Aluminum Carburetor - 0-83870</image:title>
      <image:caption>Holley 870 CFM Street Avenger - Aluminum Carburetor - 0-83870 for Ford 870 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-cleaner-spacer-for-4165-series-carburetor-17-13</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-cleaner-spacer-for-4165-series-carburetor-17-13-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Cleaner Spacer for 4165 Series Carburetor - 17-13</image:title>
      <image:caption>Holley Air Cleaner Spacer for 4165 Series Carburetor - 17-13 black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-for-2300-ultra-xp-carburetors-37-1550</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-for-2300-ultra-xp-carburetors-37-1550-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit for 2300 Ultra XP Carburetors - 37-1550</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit for 2300 Ultra XP Carburetors - 37-1550</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-gen-v-lt-swap-oil-pan-drag-race-as-cast-302-22</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-gen-v-lt-swap-oil-pan-drag-race-as-cast-302-22-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>GM Gen V LT Swap Oil Pan - Drag Race - As Cast - 302-22</image:title>
      <image:caption>Hooker performance muffler aluminum cast-302-22</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fuel-rail-kit-holley-efi-bbc-intake-manifolds-534-223</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fuel-rail-kit-holley-efi-bbc-intake-manifolds-534-223-modern-day-muffler-1.jpg?v=1738926851</image:loc>
      <image:title>Fuel Rail Kit- Holley EFI BBC Intake Manifolds - 534-223</image:title>
      <image:caption>Holley Fuel Rail Kit- BBC Intake Manifolds - 534-223 for Chevy</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-filter-14x3-white-paper-element-orange-ring-120-179</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-filter-14x3-white-paper-element-orange-ring-120-179-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Filter - 14x3  - White Paper Element - Orange Ring - 120-179</image:title>
      <image:caption>Hooker performance muffler filter-14x3-white-paper-element-orange-ring-120-179</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-kit-p-s-lt4-w-long-spacer-natural-black-finish-97-252bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-kit-ps-lt4-w-long-spacer-natural-black-finish-97-252bk-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>Bracket Kit, P/S LT4-W Long Spacer Natural-Black Finish- 97-252BK</image:title>
      <image:caption>Hooker performance muffler black finish-97-252bk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/black-needle-seat-adjusting-nut-lock-screw-kit-black-34-7bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/black-needle-and-seat-adjusting-nut-and-lock-screw-kit-black-34-7bk-modern-day-muffler-1.jpg?v=1738925862</image:loc>
      <image:title>Black Needle &amp; Seat adjusting nut &amp; lock screw kit - black - 34-7BK</image:title>
      <image:caption>Holley Black Needle &amp; Seat adjusting nut &amp; lock screw kit - black - 34-7BK</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-aluminum-hp-main-body-retro-fit-kit-750-cfm-134-300sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-aluminum-hp-main-body-retro-fit-kit-750-cfm-134-300sa-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Aluminum HP Main Body Retro-Fit Kit-750 CFM - 134-300SA</image:title>
      <image:caption>Holley Double Pumper Aluminum HP Main Body Retro-Fit Kit-750 CFM - 134-300SA 750 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/extended-length-bracket-for-longer-depth-installations-12-161</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/extended-length-bracket-for-longer-depth-installations-12-161-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Extended Length Bracket for Longer Depth Installations - 12-161</image:title>
      <image:caption>Holley Extended Length Bracket for Longer Depth Installations - 12-161</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/air-filter-replacement-16-x-4-red-washable-gauze-filter-220-40</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/air-filter-replacement-16-x-4-red-washable-gauze-filter-220-40-modern-day-muffler-1.jpg?v=1738925808</image:loc>
      <image:title>Air Filter - Replacement - 16 x 4 - Red Washable Gauze Filter - 220-40</image:title>
      <image:caption>Holley Air Filter - Replacement - 16 x 4 - Red Washable Gauze Filter - 220-40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hardware-kit-lt4-dry-add-on-power-steering-system-97-259</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hardware-kit-lt4-dry-add-on-power-steering-system-97-259-modern-day-muffler-1.jpg?v=1738926900</image:loc>
      <image:title>Hardware Kit LT4 Dry Add-on Power Steering System - 97-259</image:title>
      <image:caption>Hooker performance muffler system-97-259</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-center-bolt-valve-covers-satin-black-machined-finish-241-292</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-center-bolt-valve-covers-satin-black-machined-finish-241-292-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM Muscle Series Center Bolt Valve Covers Satin Black Machined Finish - 241-292</image:title>
      <image:caption>Holley GM Muscle Series Center Bolt Valve Covers Satin Black Machined Finish - 241-292 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-muscle-series-center-bolt-valve-covers-factory-orange-machined-finish-241-293</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-muscle-series-center-bolt-valve-covers-factory-orange-machined-finish-241-293-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM Muscle Series Center Bolt Valve Covers Factory Orange Machined Finish 241-293</image:title>
      <image:caption>Holley GM Muscle Series Center Bolt Valve Covers Factory Orange Machined Finish 241-293 for Chevy black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/complete-gm-gen-v-lt-acc-drive-w-alt-p-s-a-c-water-pump-belt-and-spacers-20-170</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/complete-gm-gen-v-lt-acc-drive-w-alt-ps-ac-water-pump-belt-and-spacers-20-170-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Complete GM Gen V LT Acc Drive w/ Alt P/S A/C Water Pump Belt and Spacers 20-170</image:title>
      <image:caption>Hooker performance muffler aluminum spacers-20-170</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-center-hung-v-bowl-kit-secondary-w-o-pump-provisions-134-72s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-center-hung-v-bowl-kit-secondary-wo-pump-provisions-134-72s-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Center Hung V Bowl Kit - Secondary w/o Pump Provisions - 134-72S</image:title>
      <image:caption>Holley Aluminum Center Hung V Bowl Kit - Secondary w/o Pump Provisions - 134-72S polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bbc-vintage-series-finned-valve-covers-satin-black-machined-finish-241-302</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bbc-vintage-series-finned-valve-covers-satin-black-machined-finish-241-302-modern-day-muffler-1.jpg?v=1738925834</image:loc>
      <image:title>BBC Vintage Series Finned Valve Covers - Satin Black Machined Finish - 241-302</image:title>
      <image:caption>Holley BBC Vintage Series Finned Valve Covers - Satin Black Machined Finish - 241-302 for 1975-1996 Chevy El Camino black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-center-hung-v-bowl-kit-secondary-with-pump-provisions-134-73s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-center-hung-v-bowl-kit-secondary-with-pump-provisions-134-73s-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Center Hung V Bowl Kit - Secondary with Pump Provisions - 134-73S</image:title>
      <image:caption>Holley Double Pumper Aluminum Center Hung V Bowl Kit - Secondary with Pump Provisions - 134-73S polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/bracket-spacer-kit-lt4-power-steering-add-on-kits-black-97-262bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/bracket-spacer-kit-lt4-power-steering-add-on-kits-black-97-262bk-modern-day-muffler-1.jpg?v=1738925894</image:loc>
      <image:title>BRACKET Spacer Kit LT4 Power Steering Add-on Kits-Black - 97-262BK</image:title>
      <image:caption>Hooker performance muffler black black-97-262bk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/fast-kit-carburetor-rebuild-kit-4150-ultra-xp-carburetors-37-1548</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/fast-kit-carburetor-rebuild-kit-4150-ultra-xp-carburetors-37-1548-modern-day-muffler-1.jpg?v=1738925998</image:loc>
      <image:title>Fast Kit Carburetor Rebuild Kit 4150 Ultra XP Carburetors - 37-1548</image:title>
      <image:caption>Holley Fast Kit Carburetor Rebuild Kit 4150 Ultra XP Carburetors - 37-1548</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-swap-oil-pan-carbon-black-ceramic-additional-front-clearance-302-2bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-swap-oil-pan-carbon-black-ceramic-additional-front-clearance-302-2bk-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>GM LS Swap Oil Pan - Carbon Black Ceramic - additional front clearance - 302-2BK</image:title>
      <image:caption>Holley GM LS Swap Oil Pan - Carbon Black Ceramic - additional front clearance - 302-2BK for 1955-1987 Firebird black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/flame-arrestor-vent-tube-5-8-bolt-on-aluminum-vent-tube-720-31</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/flame-arrestor-vent-tube-58-bolt-on-aluminum-vent-tube-720-31-modern-day-muffler-1.jpg?v=1738926708</image:loc>
      <image:title>Flame Arrestor Vent Tube - 5/8 bolt-on aluminum vent tube - 720-31</image:title>
      <image:caption>Hooker performance muffler aluminum tube-720-31</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/gm-ls-swap-oil-pan-carbonblack-ceramic-55-87-gm-muscle-car-classic-truck-302-1bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/gm-ls-swap-oil-pan-carbonblack-ceramic-55-87-gmmuscle-carclassictruck-302-1bk-modern-day-muffler-1.jpg?v=1738926900</image:loc>
      <image:title>GM LS Swap Oil Pan CarbonBlack Ceramic 55-87 GM/Muscle Car/Classic/Truck 302-1BK</image:title>
      <image:caption>Holley GM LS Swap Oil Pan CarbonBlack Ceramic 55-87 GM/Muscle Car/Classic/Truck 302-1BK for Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-aluminum-hp-main-body-retro-fit-kit-650-cfm-134-301sa</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-aluminum-hp-main-body-retro-fit-kit-650-cfm-134-301sa-modern-day-muffler-1.jpg?v=1738927074</image:loc>
      <image:title>Holley Aluminum HP Main Body Retro-Fit Kit-650 CFM - 134-301SA</image:title>
      <image:caption>Holley Double Pumper Aluminum HP Main Body Retro-Fit Kit-650 CFM - 134-301SA 650 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/aluminum-marine-flame-arrestor-350-600-recommended-cfm-720-11</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/aluminum-marine-flame-arrestor-350-600-recommended-cfm-720-11-modern-day-muffler-1.jpg?v=1738925835</image:loc>
      <image:title>Aluminum Marine Flame Arrestor - 350-600 recommended CFM - 720-11</image:title>
      <image:caption>Holley Aluminum Marine Flame Arrestor - 350-600 recommended CFM - 720-11 stainless steel aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/chrome-holley-embossed-valve-cover-58-86-chevy-small-block-283-400-engine-241-80</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/chrome-holley-embossed-valve-cover-58-86-chevy-small-block-283-400-engine-241-80-modern-day-muffler-1.jpg?v=1738925963</image:loc>
      <image:title>Chrome Holley embossed valve cover 58-86 Chevy small block 283-400 engine 241-80</image:title>
      <image:caption>Hooker performance muffler cover-58-86-chevy-small-block-283-400-engine-241-80</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hard-core-gray-aluminum-center-hung-v-bowl-kit-secondary-w-pump-134-73hb</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hard-core-gray-aluminum-center-hung-v-bowl-kit-secondary-wpump-134-73hb-modern-day-muffler-1.jpg?v=1738926899</image:loc>
      <image:title>Hard Core Gray Aluminum Center Hung V Bowl Kit Secondary w/Pump 134-73HB</image:title>
      <image:caption>Holley Hard Core Gray Aluminum Center Hung V Bowl Kit Secondary w/Pump 134-73HB black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-premium-alternator-197-304</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-premium-alternator-197-304-modern-day-muffler-1.jpg?v=1738927423</image:loc>
      <image:title>Holley Premium Alternator - 197-304</image:title>
      <image:caption>Hooker performance muffler black polished aluminum alternator-197-304</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-steam-tube-kit-26-550</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-steam-tube-kit-26-550-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Steam Tube Kit - 26-550</image:title>
      <image:caption>Hooker performance muffler black aluminum kit-26-550</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-premium-alternator-197-302</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-premium-alternator-197-302-modern-day-muffler-1.jpg?v=1738927423</image:loc>
      <image:title>Holley Premium Alternator - 197-302</image:title>
      <image:caption>Hooker performance muffler black polished aluminum alternator-197-302</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-bowl-screw-gasket-108-2-20</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-bowl-screw-gasket-108-2-20-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Fuel Bowl Screw Gasket - 108-2-20</image:title>
      <image:caption>Holley Fuel Bowl Screw Gasket - 108-2-20</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-premium-alternator-197-303</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-premium-alternator-197-303-modern-day-muffler-1.jpg?v=1738927423</image:loc>
      <image:title>Holley Premium Alternator - 197-303</image:title>
      <image:caption>Hooker performance muffler black polished aluminum alternator-197-303</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-powercharger-air-cleaner-64280</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-powercharger-air-cleaner-64280-modern-day-muffler-1.jpg?v=1738927423</image:loc>
      <image:title>Holley Powercharger Air Cleaner - 64280</image:title>
      <image:caption>Holley Powercharger Air Cleaner - 64280 polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-equipped-billet-fill-cap-241-230</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-equipped-billet-fill-cap-241-230-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Equipped Billet Fill Cap - 241-230</image:title>
      <image:caption>Hooker performance muffler black aluminum stainless steel cap-241-230</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-equipped-billet-fill-cap-241-228</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-equipped-billet-fill-cap-241-228-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Equipped Billet Fill Cap - 241-228</image:title>
      <image:caption>Hooker performance muffler black aluminum cap-241-228</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-valley-cover-trussed-241-263</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-valley-cover-trussed-241-263-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Valley Cover - Trussed - 241-263</image:title>
      <image:caption>Hooker performance muffler black polished aluminum trussed-241-263</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-valley-cover-trussed-241-265</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-valley-cover-trussed-241-265-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Valley Cover - Trussed - 241-265</image:title>
      <image:caption>Hooker performance muffler black polished aluminum trussed-241-265</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-hi-ram-intake-gm-ls3-l92-300-113</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-hi-ram-intake-gm-ls3l92-300-113-modern-day-muffler-1.jpg?v=1738927262</image:loc>
      <image:title>Holley Hi-Ram Intake - GM LS3/L92 - 300-113</image:title>
      <image:caption>Holley Hi-Ram Intake - GM LS3/L92 - 300-113 for 2008-2013 Chevy Corvette aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-equipped-billet-fuel-cell-cap-241-226</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-equipped-billet-fuel-cell-cap-241-226-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Equipped Billet Fuel Cell Cap - 241-226</image:title>
      <image:caption>Hooker performance muffler black aluminum stainless steel cap-241-226</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-equipped-billet-fuel-cell-cap-241-227</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-equipped-billet-fuel-cell-cap-241-227-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Equipped Billet Fuel Cell Cap - 241-227</image:title>
      <image:caption>Hooker performance muffler black aluminum stainless steel cap-241-227</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-valve-cover-adapter-plates-241-298</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-valve-cover-adapter-plates-241-298-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Valve Cover Adapter Plates - 241-298</image:title>
      <image:caption>Holley EFI adapter black polished aluminum plates-241-298</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-bowl-screw-gasket-108-98-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-bowl-screw-gasket-108-98-10-modern-day-muffler-1.jpg?v=1738927170</image:loc>
      <image:title>Holley Fuel Bowl Screw Gasket - 108-98-10</image:title>
      <image:caption>Holley Fuel Bowl Screw Gasket - 108-98-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-retrofit-255-lph-fuel-pump-kit-12-156</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-retrofit-255-lph-fuel-pump-kit-12-156-modern-day-muffler-1.jpg?v=1738927527</image:loc>
      <image:title>Holley RetroFit 255 LPH Fuel Pump Kit - 12-156</image:title>
      <image:caption>Holley RetroFit 255 LPH Fuel Pump Kit - 12-156</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-pressure-regulator-buick-512-515</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-pressure-regulator-buick-512-515-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Fuel Pressure Regulator -Buick - 512-515</image:title>
      <image:caption>Holley Fuel Pressure Regulator -Buick - 512-515 for 1984-1987 Buick black</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-mid-mount-race-accessory-system-20-186</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-mid-mount-race-accessory-system-20-186-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley Mid-Mount Race Accessory System - 20-186</image:title>
      <image:caption>Hooker performance muffler aluminum system-20-186</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-retrofit-525-lph-fuel-pump-kit-12-167</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-retrofit-525-lph-fuel-pump-kit-12-167-modern-day-muffler-1.jpg?v=1738927527</image:loc>
      <image:title>Holley RetroFit 525 LPH Fuel Pump Kit - 12-167</image:title>
      <image:caption>Holley RetroFit 525 LPH Fuel Pump Kit - 12-167</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-mid-mount-race-accessory-system-20-187</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-mid-mount-race-accessory-system-20-187-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley Mid-Mount Race Accessory System - 20-187</image:title>
      <image:caption>Hooker performance muffler aluminum system-20-187</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-steam-tube-kit-w-speed-flex-26-551</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-steam-tube-kit-wspeed-flex-26-551-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Steam Tube Kit w/Speed Flex - 26-551</image:title>
      <image:caption>Hooker performance muffler black flex-26-551</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cast-aluminum-timing-chain-cover-21-150</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-cast-aluminum-timing-chain-cover-21-150-modern-day-muffler-1.jpg?v=1738927101</image:loc>
      <image:title>Holley Cast Aluminum Timing Chain Cover - 21-150</image:title>
      <image:caption>Holley Cast Aluminum Timing Chain Cover - 21-150 for 1985-1986 Chevy C10 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gauge-pedestal-mounting-bracket-26-619</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-gauge-pedestal-mounting-bracket-26-619-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Gauge Pedestal Mounting Bracket - 26-619</image:title>
      <image:caption>Holley Gauge Pedestal Mounting Bracket - 26-619 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gauge-pedestal-mounting-bracket-26-620</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-gauge-pedestal-mounting-bracket-26-620-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Gauge Pedestal Mounting Bracket - 26-620</image:title>
      <image:caption>Holley Gauge Pedestal Mounting Bracket - 26-620 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cast-aluminum-timing-chain-cover-21-151</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-cast-aluminum-timing-chain-cover-21-151-modern-day-muffler-1.jpg?v=1738927102</image:loc>
      <image:title>Holley Cast Aluminum Timing Chain Cover - 21-151</image:title>
      <image:caption>Holley Cast Aluminum Timing Chain Cover - 21-151 for 1985-1986 Chevy C10 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-hi-ram-lower-manifold-gm-ls3-l92-300-213</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-hi-ram-lower-manifold-gm-ls3l92-300-213-modern-day-muffler-1.jpg?v=1738927262</image:loc>
      <image:title>Holley Hi-Ram Lower Manifold - GM LS3/L92 - 300-213</image:title>
      <image:caption>Holley Hi-Ram Lower Manifold - GM LS3/L92 - 300-213 for 2008-2013 Chevy Corvette</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-powercharger-replacement-air-filter-90633</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-powercharger-replacement-air-filter-90633-modern-day-muffler-1.jpg?v=1738927423</image:loc>
      <image:title>Holley Powercharger Replacement Air Filter - 90633</image:title>
      <image:caption>Hooker performance muffler filter-90633</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cast-aluminum-timing-chain-cover-21-152</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-cast-aluminum-timing-chain-cover-21-152-modern-day-muffler-1.jpg?v=1738927102</image:loc>
      <image:title>Holley Cast Aluminum Timing Chain Cover w/Crank Sensor Port 21-152</image:title>
      <image:caption>Holley Cast Aluminum Timing Chain Cover w/Crank Sensor Port 21-152 for 1999-2000 Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cast-aluminum-timing-chain-cover-21-153</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-cast-aluminum-timing-chain-cover-21-153-modern-day-muffler-1.jpg?v=1738927102</image:loc>
      <image:title>Holley Cast Aluminum Timing Chain Cover w/ Crank Sensor Port Provision Black 21-153</image:title>
      <image:caption>Holley Cast Aluminum Timing Chain Cover w/ Crank Sensor Port Provision Black 21-153 for 1999-2000 Chevy black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-in-tank-retrofit-fuel-module-12-130</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-in-tank-retrofit-fuel-module-12-130-modern-day-muffler-1.jpg?v=1738927330</image:loc>
      <image:title>Holley In-Tank RetroFit Fuel Module - 12-130</image:title>
      <image:caption>Holley Sniper EFI In-Tank RetroFit Fuel Module - 12-130 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-in-tank-retrofit-fuel-module-12-132</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-in-tank-retrofit-fuel-module-12-132-modern-day-muffler-1.jpg?v=1738927330</image:loc>
      <image:title>Holley In-Tank RetroFit Fuel Module - 12-132</image:title>
      <image:caption>Holley Sniper EFI In-Tank RetroFit Fuel Module - 12-132 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-cell-efi-pump-module-assembly-12-140</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-cell-efi-pump-module-assembly-12-140-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Fuel Cell EFI Pump Module Assembly - 12-140</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module Assembly - 12-140</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gm-licensed-track-series-valve-covers-241-279</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-gm-licensed-track-series-valve-covers-241-279-modern-day-muffler-1.jpg?v=1738927234</image:loc>
      <image:title>Holley GM Licensed Track Series Valve Covers - 241-279</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-279</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-cell-efi-pump-module-assembly-12-144</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-cell-efi-pump-module-assembly-12-144-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Fuel Cell EFI Pump Module Assembly - 12-144</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module Assembly - 12-144</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-pro-jection-intake-chevy-small-block-v8-300-49</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-pro-jection-intake-chevy-small-block-v8-300-49-modern-day-muffler-1.jpg?v=1738927527</image:loc>
      <image:title>Holley Pro-Jection Intake - Chevy Small Block V8 - 300-49</image:title>
      <image:caption>Holley Pro-Jection Intake - Chevy Small Block V8 - 300-49 for 1962-1986 Chevy Corvette aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-fuel-cell-efi-pump-module-assembly-12-145</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-fuel-cell-efi-pump-module-assembly-12-145-modern-day-muffler-1.jpg?v=1738927206</image:loc>
      <image:title>Holley Fuel Cell EFI Pump Module Assembly - 12-145</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module Assembly - 12-145</image:caption>
    </image:image>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-280</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-280</image:caption>
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      <image:title>Holley Flat Base Air Cleaner 10 Black - 120-145B</image:title>
      <image:caption>Holley Flat Base Air Cleaner 10 Black - 120-145B</image:caption>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-281</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-281</image:caption>
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      <image:title>Holley Fuel Cell EFI Pump Module Assembly - 12-146</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module Assembly - 12-146</image:caption>
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      <image:title>Holley Fuel Cell EFI Pump Module Assembly - 12-147</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module Assembly - 12-147</image:caption>
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  <url>
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      <image:title>Holley Polished Mid-Mount Complete Accessory System - 20-185P</image:title>
      <image:caption>Hooker performance muffler polished aluminum system-20-185p</image:caption>
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      <image:title>Holley GM Licensed Vintage Series SBC Valve Covers - 241-106</image:title>
      <image:caption>Holley GM Licensed Vintage Series SBC Valve Covers - 241-106 for 1958-1986 Chevy El Camino black polished aluminum</image:caption>
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  <url>
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      <image:title>Holley GM Licensed Vintage Series SBC Valve Covers - 241-107</image:title>
      <image:caption>Holley GM Licensed Vintage Series SBC Valve Covers - 241-107 for 1958-1986 Chevy El Camino black polished aluminum</image:caption>
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      <image:title>Holley LS Steam Tube Kit w/ Black Pro-Lite 350 Hose - 26-553</image:title>
      <image:caption>Hooker performance muffler black aluminum lite-350-hose-26-553</image:caption>
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      <image:title>Holley In-Tank RetroFit Fuel Module-Returnless Style - 12-131</image:title>
      <image:caption>Holley Sniper EFI In-Tank RetroFit Fuel Module-Returnless Style - 12-131 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Single Plane Carbureted Intake - GM LS3/L92 - 300-131</image:title>
      <image:caption>Holley Single Plane Carbureted Intake - GM LS3/L92 - 300-131 for 2008-2013 Chevy Corvette aluminum</image:caption>
    </image:image>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-285</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-285</image:caption>
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  <url>
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      <image:title>Holley LS Valley Cover with Oil Fill - Black Billet - 241-362</image:title>
      <image:caption>Hooker performance muffler black polished aluminum billet-241-362</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-136</image:title>
      <image:caption>Holley Sniper EFI Diecast In-Tank RetroFit Fuel Module w/Return - 12-136 aluminum</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-137</image:title>
      <image:caption>Holley Sniper EFI Diecast In-Tank RetroFit Fuel Module w/Return - 12-137 aluminum</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley LS Valley Cover with Oil Fill - Black Billet - 241-369</image:title>
      <image:caption>Hooker performance muffler black polished aluminum billet-241-369</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley LS Steam Tube Kit w/ Black Push-On Hose - 26-552</image:title>
      <image:caption>Holley LS Steam Tube Kit w/ Black Push-On Hose - 26-552 black aluminum</image:caption>
    </image:image>
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      <image:title>Holley Premium Mid-Mount Race Accessory System - 20-181</image:title>
      <image:caption>Hooker performance muffler aluminum system-20-181</image:caption>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-286</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-286</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Premium Mid-Mount Complete Accessory System - 20-180</image:title>
      <image:caption>Hooker performance muffler aluminum system-20-180</image:caption>
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  <url>
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      <image:title>Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-226</image:title>
      <image:caption>Holley Hi-Ram Lower Manifold - GM LS1/LS2/LS6 - 300-226 aluminum</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Premium Mid-Mount Race Accessory System - 20-182</image:title>
      <image:caption>Hooker performance muffler aluminum system-20-182</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-dual-plane-intake-gm-ls1-ls2-ls6-black-300-130bk</loc>
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      <image:title>Holley Dual Plane Intake - GM LS1/LS2/LS6 - Black - 300-130BK</image:title>
      <image:caption>Holley Dual Plane Intake - GM LS1/LS2/LS6 - Black - 300-130BK for 1997-2004 Chevy Corvette black aluminum</image:caption>
    </image:image>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-287</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-287</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Dual Plane Carbureted Intake - GM LS3/L92 - 300-129</image:title>
      <image:caption>Holley Dual Plane Carbureted Intake - GM LS3/L92 - 300-129 for 2008-2013 Chevy Corvette aluminum</image:caption>
    </image:image>
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  <url>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-288</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-288</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Holley Late Model Dual Pump Module Relay Kit - 12-759</image:title>
      <image:caption>Holley Late Model Dual Pump Module Relay Kit - 12-759 for Challenger</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-big-block-chevy-mid-mount-complete-accessory-system-20-242</loc>
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      <image:title>Holley Big Block Chevy Mid-Mount Complete Accessory System - 20-242</image:title>
      <image:caption>t Holley Big Block Chevy Mid-Mount Complete Accessory System - 20-242 Holley</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cooling-manifold-small-block-chevrolet-black-97-309</loc>
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      <image:title>Holley COOLING MANIFOLD - Small Block Chevrolet - Black - 97-309</image:title>
      <image:caption>Hooker performance muffler black aluminum black-97-309</image:caption>
    </image:image>
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  <url>
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      <image:title>Holley LS Valley Cover with Oil Fill - Natural Billet - 241-367</image:title>
      <image:caption>Hooker performance muffler black polished aluminum billet-241-367</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gm-licensed-track-series-valve-covers-241-278</loc>
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      <image:title>Holley GM Licensed Track Series Valve Covers - 241-278</image:title>
      <image:caption>Hooker performance muffler black aluminum covers-241-278</image:caption>
    </image:image>
  </url>
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    <loc>https://moderndaymuffler.com/products/holley-fuel-cell-efi-pump-module-6-bolt-flange-w-vr-series-fuel-pumps-12-143</loc>
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      <image:title>Holley Fuel Cell EFI Pump Module 6 Bolt Flange w/VR Series Fuel Pumps 12-143</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module 6 Bolt Flange w/VR Series Fuel Pumps 12-143 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gm-licensed-vintage-series-sbc-valve-covers-factory-orange-finish-241-109</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>Holley GM Licensed Vintage Series SBC Valve Covers Factory Orange Finish 241-109</image:title>
      <image:caption>Holley GM Licensed Vintage Series SBC Valve Covers Factory Orange Finish 241-109 for 1958-1986 Chevy El Camino black polished aluminum</image:caption>
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      <image:title>Holley Premium Black Mid-Mount LS7 Complete Accessory System - Dry Sump 20-190BK</image:title>
      <image:caption>Hooker performance muffler black aluminum sump-20-190bk</image:caption>
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      <image:title>Holley Fuel Cell EFI Pump Module 12 Bolt Flange w/VR Series Fuel Pump 12-148</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module 12 Bolt Flange w/VR Series Fuel Pump 12-148 black aluminum</image:caption>
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      <image:title>Holley Premium Black Mid-Mount Complete Accessory System for LT Engines 20-200BK</image:title>
      <image:caption>Hooker performance muffler black aluminum engines-20-200bk</image:caption>
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      <image:title>Holley SBC 4150 Single Plane Intake Manifold Chevy Small Block V8 300-264</image:title>
      <image:caption>Holley SBC 4150 Single Plane Intake Manifold Chevy Small Block V8 300-264 for 1996-2002 Chevy aluminum</image:caption>
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      <image:title>Holley Premium Mid-Mount Race Accessory System-Black Finish - 20-181BK</image:title>
      <image:caption>Hooker performance muffler black aluminum finish-20-181bk</image:caption>
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      <image:title>MidMount Complete Acc System GM Gen V LT4 Wet Sump Engines Black Finish 20-220BK</image:title>
      <image:caption>Holley MidMount Complete Acc System GM Gen V LT4 Wet Sump Engines Black Finish 20-220BK black aluminum</image:caption>
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    <loc>https://moderndaymuffler.com/products/holley-single-plane-efi-split-design-race-intake-manifold-gm-ls1-ls2-ls6-300-255</loc>
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      <image:title>Holley Single Plane EFI Split-Design Race Intake Manifold GM LS1/LS2/LS6 300-255</image:title>
      <image:caption>Holley Single Plane EFI Split-Design Race Intake Manifold GM LS1/LS2/LS6 300-255</image:caption>
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      <image:title>Holley Finned Valve Covers Small Block Chevy Engines Gloss Red Finish 241-250</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-250</image:caption>
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      <image:title>Holley Premium Mid-Mount Race Accessory System-Black Finish - 20-182BK</image:title>
      <image:caption>Hooker performance muffler black aluminum finish-20-182bk</image:caption>
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    <loc>https://moderndaymuffler.com/products/holley-cooling-manifold-big-block-chevrolet-black-97-311</loc>
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      <image:title>Holley COOLING MANIFOLD - Big Block Chevrolet - Black - 97-311</image:title>
      <image:caption>Hooker performance muffler black aluminum black-97-311</image:caption>
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      <image:title>Holley In-Tank RetroFit Fuel Module 525 LPH Return Style - 12-134</image:title>
      <image:caption>Holley In-Tank RetroFit Fuel Module 525 LPH Return Style - 12-134 black aluminum</image:caption>
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      <image:caption>Hooker performance muffler black aluminum finish-20-201bk</image:caption>
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      <image:title>Holley Premium MidMount Complete Acc System GM Gen V LT4 Dry Sump Eng 20-221BK</image:title>
      <image:caption>Holley Premium MidMount Complete Acc System GM Gen V LT4 Dry Sump Eng 20-221BK black aluminum</image:caption>
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    <loc>https://moderndaymuffler.com/products/holley-fuel-cell-efi-pump-module-12-bolt-flange-w-vr-series-fuel-pumps-12-149</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Holley Fuel Cell EFI Pump Module 12 Bolt Flange w/VR Series Fuel Pumps 12-149</image:title>
      <image:caption>Holley Fuel Cell EFI Pump Module 12 Bolt Flange w/VR Series Fuel Pumps 12-149 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-black-351w-ford-hi-ram-carbureted-manifold-base-300-243bk</loc>
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      <image:title>Holley Black 351W Ford Hi-Ram Carbureted Manifold Base - 300-243BK</image:title>
      <image:caption>Holley Black 351W Ford Hi-Ram Carbureted Manifold Base - 300-243BK black aluminum</image:caption>
    </image:image>
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  <url>
    <loc>https://moderndaymuffler.com/products/holley-diecast-in-tank-carb-retrofit-fuel-pump-module-returnless-system-12-129</loc>
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      <image:title>Holley Diecast In-Tank Carb RetroFit Fuel Pump Module-Returnless System 12-129</image:title>
      <image:caption>Holley Diecast In-Tank Carb RetroFit Fuel Pump Module-Returnless System 12-129 aluminum</image:caption>
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      <image:title>Holley Finned Valve Covers for Small Block Chevy Engines - Polished - 241-248</image:title>
      <image:caption>Hooker performance muffler black polished aluminum polished-241-248</image:caption>
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      <image:title>Holley Finned Valve Covers Small Block Chevy Engines Satin Black Finish 241-247</image:title>
      <image:caption>Hooker performance muffler black polished aluminum finish-241-247</image:caption>
    </image:image>
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    <loc>https://moderndaymuffler.com/products/holley-premium-mid-mount-ls7-complete-accessory-system-dry-sump-20-190</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Holley Premium Mid-Mount LS7 Complete Accessory System - Dry Sump - 20-190</image:title>
      <image:caption>Hooker performance muffler aluminum sump-20-190</image:caption>
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    <loc>https://moderndaymuffler.com/products/holley-premium-polished-mid-mount-complete-accessory-system-20-180p</loc>
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      <image:title>Holley Premium Polished Mid-Mount Complete Accessory System - 20-180P</image:title>
      <image:caption>Hooker performance muffler polished aluminum system-20-180p</image:caption>
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      <image:title>Holley Premium Mid-Mount Complete Accessory System for LT Engines - 20-200</image:title>
      <image:caption>Hooker performance muffler aluminum engines-20-200</image:caption>
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      <image:title>Holley Offset Igntion Coil bracket, w/ Holley Valve Covers GM LS, Black 561-132</image:title>
      <image:caption>Holley ignition coil black aluminum black-561-132</image:caption>
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      <image:title>Holley Gen III Hemi Alternator Relocation Bracket Fits Holley Alternator 97-368</image:title>
      <image:caption>Hooker performance muffler black alternator-97-368</image:caption>
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      <image:title>Holley Premium MidMount Complete Acc System GM Gen V LT4 Wet Sump Engines 20-220</image:title>
      <image:caption>Holley Premium MidMount Complete Acc System GM Gen V LT4 Wet Sump Engines 20-220 aluminum</image:caption>
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      <image:title>Holley Finned Valve Covers Small Block Chevy Engines Factory Orange 241-249</image:title>
      <image:caption>Hooker performance muffler black polished aluminum orange-241-249</image:caption>
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      <image:title>Holley Premium MidMount Complete Acc System GM Gen V LT4 Dry Sump Engines 20-221</image:title>
      <image:caption>Holley Premium MidMount Complete Acc System GM Gen V LT4 Dry Sump Engines 20-221 aluminum</image:caption>
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    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
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      <image:title>Holley LS Valley Cover - Trussed - 241-262</image:title>
      <image:caption>Hooker performance muffler black polished aluminum trussed-241-262</image:caption>
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      <image:caption>Hooker performance muffler black aluminum system-20-242bk</image:caption>
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      <image:title>Holley Single Plane Carbureted Intake - GM LS3/L92 - Black - 300-131BK</image:title>
      <image:caption>Holley Single Plane Carbureted Intake - GM LS3/L92 - Black - 300-131BK for 2008-2013 Chevy Corvette black aluminum</image:caption>
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    <loc>https://moderndaymuffler.com/products/holley-mid-mount-race-accessory-system-black-finish-20-186bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-mid-mount-race-accessory-system-black-finish-20-186bk-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley Mid-Mount Race Accessory System-Black Finish - 20-186BK</image:title>
      <image:caption>Hooker performance muffler black aluminum finish-20-186bk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-billet-efi-return-style-fuel-pressure-regulator-12-893</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-billet-efi-return-style-fuel-pressure-regulator-12-893-modern-day-muffler-1.jpg?v=1738927102</image:loc>
      <image:title>Holley Billet EFI Return Style Fuel Pressure Regulator - 12-893</image:title>
      <image:caption>Holley Billet EFI Return Style Fuel Pressure Regulator - 12-893 black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-mid-mount-race-accessory-system-black-finish-20-187bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-mid-mount-race-accessory-system-black-finish-20-187bk-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley Mid-Mount Race Accessory System- Black Finish - 20-187BK</image:title>
      <image:caption>Hooker performance muffler black aluminum finish-20-187bk</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-ls-carbureted-manifold-2x4-dual-plane-ls3-l92-300-133</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-ls-carbureted-manifold-2x4-dual-plane-ls3l92-300-133-modern-day-muffler-1.jpg?v=1738927372</image:loc>
      <image:title>Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92 - 300-133</image:title>
      <image:caption>Holley LS Carbureted Manifold 2x4 Dual Plane LS3/L92 - 300-133 for 2008-2013 Chevy Corvette aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-dual-plane-carbureted-intake-gm-ls3-l92-black-300-129bk</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-dual-plane-carbureted-intake-gm-ls3l92-black-300-129bk-modern-day-muffler-1.jpg?v=1738927136</image:loc>
      <image:title>Holley Dual Plane Carbureted Intake - GM LS3/L92 - Black - 300-129BK</image:title>
      <image:caption>Holley Dual Plane Carbureted Intake - GM LS3/L92 - Black - 300-129BK for 2008-2013 Chevy Corvette black aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-cooling-manifold-big-block-chevrolet-as-cast-97-307</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-cooling-manifold-big-block-chevrolet-as-cast-97-307-modern-day-muffler-1.jpg?v=1738927101</image:loc>
      <image:title>Holley COOLING MANIFOLD - Big Block Chevrolet - As Cast - 97-307</image:title>
      <image:caption>Hooker performance muffler aluminum cast-97-307</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-diecast-in-tank-retrofit-fuel-module-returnless-system-12-158</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-diecast-in-tank-retrofit-fuel-module-returnless-system-12-158-modern-day-muffler-1.jpg?v=1738927136</image:loc>
      <image:title>Holley Diecast In-Tank RetroFit Fuel Module Returnless System - 12-158</image:title>
      <image:caption>Holley Sniper EFI Diecast In-Tank RetroFit Fuel Module Returnless System - 12-158 aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-gm-licensed-vintage-series-sbc-valve-covers-satin-black-finish-241-108</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-gm-licensed-vintage-series-sbc-valve-covers-satin-black-finish-241-108-modern-day-muffler-1.jpg?v=1738927262</image:loc>
      <image:title>Holley GM Licensed Vintage Series SBC Valve Covers Satin Black Finish 241-108</image:title>
      <image:caption>Holley GM Licensed Vintage Series SBC Valve Covers Satin Black Finish 241-108 for 1958-1986 Chevy El Camino black polished aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/holley-premium-polished-mid-mount-complete-accessory-system-lt-engines-20-200p</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/holley-premium-polished-mid-mount-complete-accessory-system-lt-engines-20-200p-modern-day-muffler-1.jpg?v=1738927527</image:loc>
      <image:title>Holley Premium Polished Mid-Mount Complete Accessory System LT Engines 20-200P</image:title>
      <image:caption>Hooker performance muffler polished aluminum engines-20-200p</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/single-stage-power-valve-125-95</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/single-stage-power-valve-125-95-modern-day-muffler-1.jpg?v=1738928498</image:loc>
      <image:title>Single-Stage Power Valve - 125-95</image:title>
      <image:caption>Hooker performance muffler valve-125-95</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/single-stage-power-valve-125-75</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/single-stage-power-valve-125-75-modern-day-muffler-1.jpg?v=1738928498</image:loc>
      <image:title>Single-Stage Power Valve - 125-75</image:title>
      <image:caption>Hooker performance muffler valve-125-75</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/single-stage-power-valve-125-85</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/single-stage-power-valve-125-85-modern-day-muffler-1.jpg?v=1738928498</image:loc>
      <image:title>Single-Stage Power Valve - 125-85</image:title>
      <image:caption>Hooker performance muffler valve-125-85</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-billet-fill-cap-241-225</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-billet-fill-cap-241-225-modern-day-muffler-1.jpg?v=1738928349</image:loc>
      <image:title>Replacement Billet Fill cap - 241-225</image:title>
      <image:caption>Hooker performance muffler aluminum cap-241-225</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-fuel-bowl-kit-134-282</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-fuel-bowl-kit-134-282-modern-day-muffler-1.jpg?v=1738928349</image:loc>
      <image:title>Replacement Fuel Bowl Kit - 134-282</image:title>
      <image:caption>Holley Replacement Fuel Bowl Kit - 134-282</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/r4-radial-a-c-compressor-199-100</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/r4-radial-ac-compressor-199-100-modern-day-muffler-1.jpg?v=1738928222</image:loc>
      <image:title>R4 (Radial) A/C Compressor - 199-100</image:title>
      <image:caption>Hooker performance muffler aluminum compressor-199-100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/idle-mixture-screw-gasket-26-110-10</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/idle-mixture-screw-gasket-26-110-10-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Idle Mixture Screw Gasket - 26-110-10</image:title>
      <image:caption>Hooker performance muffler gasket-26-110-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/needle-and-seat-top-gasket-1008-777</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/needle-and-seat-top-gasket-1008-777-modern-day-muffler-1.jpg?v=1738928088</image:loc>
      <image:title>Needle And Seat Top Gasket - 1008-777</image:title>
      <image:caption>Holley Needle And Seat Top Gasket - 1008-777</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/t56-release-bearing-shim-kit-319-204</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/t56-release-bearing-shim-kit-319-204-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>T56 Release Bearing Shim Kit - 319-204</image:title>
      <image:caption>Hooker performance muffler aluminum t56-release-bearing-shim-kit-319-204</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/ls-valve-covers-polished-241-90</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/ls-valve-covers-polished-241-90-modern-day-muffler-1.jpg?v=1738927992</image:loc>
      <image:title>LS Valve Covers - Polished - 241-90</image:title>
      <image:caption>Hooker performance muffler black polished aluminum polished-241-90</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/needle-seat-assembly-1018-135</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/needle-and-seat-assembly-1018-135-modern-day-muffler-1.jpg?v=1738928088</image:loc>
      <image:title>Needle &amp; Seat Assembly - 1018-135</image:title>
      <image:caption>Hooker performance muffler assembly-1018-135</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/secondary-metering-plate-134-39</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/secondary-metering-plate-134-39-modern-day-muffler-1.jpg?v=1738928465</image:loc>
      <image:title>Secondary Metering Plate - 134-39</image:title>
      <image:caption>Hooker performance muffler aluminum plate-134-39</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/systemax-intake-manifold-gasket-108-80</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/systemax-intake-manifold-gasket-108-80-modern-day-muffler-1.jpg?v=1738928536</image:loc>
      <image:title>SysteMAX Intake Manifold Gasket - 108-80</image:title>
      <image:caption>Holley SysteMAX Intake Manifold Gasket - 108-80 for 1968-1996 Ford Mustang</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-fuel-bowl-kit-134-101s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-fuel-bowl-kit-134-101s-modern-day-muffler-1.jpg?v=1738928349</image:loc>
      <image:title>Replacement Fuel Bowl Kit - 134-101S</image:title>
      <image:caption>Holley Replacement Fuel Bowl Kit - 134-101S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-crankshaft-pulley-97-159</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-crankshaft-pulley-97-159-modern-day-muffler-1.jpg?v=1738928349</image:loc>
      <image:title>Replacement Crankshaft Pulley - 97-159</image:title>
      <image:caption>Hooker performance muffler black pulley-97-159</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-fuel-bowl-kit-134-102s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-fuel-bowl-kit-134-102s-modern-day-muffler-1.jpg?v=1738928348</image:loc>
      <image:title>Replacement Fuel Bowl Kit - 134-102S</image:title>
      <image:caption>Holley Replacement Fuel Bowl Kit - 134-102S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/hp-main-body-retro-fit-kit-134-300c</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/hp-main-body-retro-fit-kit-134-300c-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>HP Main Body Retro Fit Kit - 134-300C</image:title>
      <image:caption>Holley Double Pumper HP Main Body Retro Fit Kit - 134-300C 650 CFM aluminum</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-0-80457-112-113</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-0-80457-112-113-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>Throttle Body Kit, 0-80457 - 112-113</image:title>
      <image:caption>Holley Throttle Body Kit, 0-80457 - 112-113</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-fuel-bowl-kit-134-105s</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-fuel-bowl-kit-134-105s-modern-day-muffler-1.jpg?v=1738928348</image:loc>
      <image:title>Replacement Fuel Bowl Kit - 134-105S</image:title>
      <image:caption>Holley Replacement Fuel Bowl Kit - 134-105S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-0-80670-112-114</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-0-80670-112-114-modern-day-muffler-1.jpg?v=1738928627</image:loc>
      <image:title>Throttle Body Kit, 0-80670 - 112-114</image:title>
      <image:caption>Holley Throttle Body Kit, 0-80670 - 112-114</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/replacement-crankshaft-pulley-97-161</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/replacement-crankshaft-pulley-97-161-modern-day-muffler-1.jpg?v=1738928349</image:loc>
      <image:title>Replacement Crankshaft Pulley - 97-161</image:title>
      <image:caption>Hooker performance muffler black pulley-97-161</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/idle-mixture-screw-gasket-108-126</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/idle-mixture-screw-gasket-108-126-modern-day-muffler-1.jpg?v=1738927747</image:loc>
      <image:title>Idle Mixture Screw Gasket - 108-126</image:title>
      <image:caption>Hooker performance muffler gasket-108-126</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/throttle-body-kit-0-1850-112-112</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/throttle-body-kit-0-1850-112-112-modern-day-muffler-1.jpg?v=1738928626</image:loc>
      <image:title>Throttle Body Kit, 0-1850 - 112-112</image:title>
      <image:caption>Holley Throttle Body Kit, 0-1850 - 112-112</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://moderndaymuffler.com/products/metering-block-gasket-10pk-1008-1907-1</loc>
    <lastmod>2026-09-07T09:01:06-04:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/2493/0960/files/metering-block-gasket-10pk-1008-1907-1-modern-day-muffler-1.jpg?v=1738928055</image:loc>
      <image:title>Metering Block Gasket 10PK - 1008-1907-1</image:title>
      <image:caption>Holley Metering Block Gasket 10PK - 1008-1907-1</image:caption>
    </image:image>
  </url>
</urlset>
