Performance Mufflers
All of our mufflers are made of high quality steel or stainless steel and are manufactured to improve the sound and performance of your vehicle. These products are sourced from trusted companies like Holley, Flowmaster, FlowTech and many more to ensure the highest quality and the right choice for your vehicle.
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Flowmonster 2-Chamber Muffler 42541-FM 2 Chamber; 2.50 in. Offset Inlet/2.50 in.
![Flowmonster 2-Chamber Muffler 42541-FM 2 Chamber; 2.50 in. Offset Inlet/2.50 in.]()
- Regular price
- $31.47
- Regular price
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- Sale price
- $31.47
- Unit price
- per
- Availability
- Sold out
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Flowmonster 1-Chamber Muffler 42510-FM 2.50 Center Inlet / 2.50 Center Outlet
![Flowmonster 1-Chamber Muffler 42510-FM 2.50 Center Inlet / 2.50 Center Outlet]()
- Regular price
- $29.95
- Regular price
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- Sale price
- $29.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster 2-Chamber Muffler 425403-FM 2.50 Dual Inlet / 3.00 Center
![Flowmonster 2-Chamber Muffler 425403-FM 2.50 Dual Inlet / 3.00 Center]()
- Regular price
- $31.47
- Regular price
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- Sale price
- $31.47
- Unit price
- per
- Availability
- Sold out
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Flowmonster 2-Chamber Muffler 430402-FM 3.00 Center Inlet / 2.50 Dual Outlet
![Flowmonster 2-Chamber Muffler 430402-FM 3.00 Center Inlet / 2.50 Dual Outlet]()
- Regular price
- $31.47
- Regular price
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- Sale price
- $31.47
- Unit price
- per
- Availability
- Sold out
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Flowmonster Performance Muffler 3 inch dual inlet & outlet 12599-FM 409 Stainles
![Flowmonster Performance Muffler 3 inch dual inlet & outlet 12599-FM 409 Stainles]()
- Regular price
- $72.95
- Regular price
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- Sale price
- $72.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster Round Performance Muffler 3.00 Inlet/ 3.00 Outlet 14419-FM Polished
![Flowmonster Round Performance Muffler 3.00 Inlet/ 3.00 Outlet 14419-FM Polished]()
- Regular price
- $37.95
- Regular price
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- Sale price
- $37.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster 2-Chamber Muffler 42543-FM 2.50 Offset Inlet / 2.50 Offset Outlet
![Flowmonster 2-Chamber Muffler 42543-FM 2.50 Offset Inlet / 2.50 Offset Outlet]()
- Regular price
- $31.47
- Regular price
-
- Sale price
- $31.47
- Unit price
- per
- Availability
- Sold out
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Flowmonster Performance Muffler 2.50 Dual IN/2.50 Dual OUT 11386-FM 409 Stainles
![Flowmonster Performance Muffler 2.50 Dual IN/2.50 Dual OUT 11386-FM 409 Stainles]()
- Regular price
- $49.95
- Regular price
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- Sale price
- $49.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster Performance Muffler 3 inch inlet & 3 inch outlet 11219-FM 409 Stain
![Flowmonster Performance Muffler 3 inch inlet & 3 inch outlet 11219-FM 409 Stain]()
- Regular price
- $37.95
- Regular price
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- Sale price
- $37.95
- Unit price
- per
- Availability
- Sold out
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Flowmaster 50 Series Delta Flow Chambered Muffler 942553
![Flowmaster 50 Series Delta Flow Chambered Muffler 942553]()
- Regular price
- $116.95
- Regular price
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- Sale price
- $116.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster 1-Chamber Muffler 425102-FM 2.50 Center Inlet / 2.25 Dual Outlet
![Flowmonster 1-Chamber Muffler 425102-FM 2.50 Center Inlet / 2.25 Dual Outlet]()
- Regular price
- $29.95
- Regular price
-
- Sale price
- $29.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster 2-Chamber Muffler 42443-FM 2.25 Offset Inlet/2.25 Offset Outlet
![Flowmonster 2-Chamber Muffler 42443-FM 2.25 Offset Inlet/2.25 Offset Outlet]()
- Regular price
- $31.47
- Regular price
-
- Sale price
- $31.47
- Unit price
- per
- Availability
- Sold out
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Flowmonster 1-Chamber Muffler 430102-FM 3.00 Center Inlet / 2.50 Dual Outlet
![Flowmonster 1-Chamber Muffler 430102-FM 3.00 Center Inlet / 2.50 Dual Outlet]()
- Regular price
- $29.95
- Regular price
-
- Sale price
- $29.95
- Unit price
- per
- Availability
- Sold out
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Flowmonster 1-Chamber Muffler 43010-FM 3.00 Center Inlet / 3.00 Center Outlet
![Flowmonster 1-Chamber Muffler 43010-FM 3.00 Center Inlet / 3.00 Center Outlet]()
- Regular price
- $29.95
- Regular price
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- Sale price
- $29.95
- Unit price
- per
- Availability
- Sold out
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Flowmaster 40 Delta Muffler 3.00 Offset In / 3.00 Center Out 843041
![Flowmaster 40 Delta Muffler 3.00 Offset In / 3.00 Center Out 843041]()
- Regular price
- $116.95
- Regular price
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- Sale price
- $116.95
- Unit price
- per
- Availability
- Sold out
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Flowmaster 9425472 Super 44 Muffler - 2.50 Center In / 2.50 Dual Out - Aggressiv
![Flowmaster 9425472 Super 44 Muffler - 2.50 Center In / 2.50 Dual Out - Aggressiv]()
- Regular price
- $89.25
- Regular price
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- Sale price
- $89.25
- Unit price
- per
- Availability
- Sold out
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