2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602
2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602
2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602
2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602
2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602

2011-2018 Chevrolet Silverado 1500 Cat-back Exhaust System Flowmaster American Thunder 817602

817602
Regular price
$802.95
Regular price
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The American Thunder® Cat-back exhaust system for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6.2L engine, is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior tone. This bolt-on stainless steel system features a 3.50-inch mandrel-bent inlet pipe flowing into the 50 Series™ HD performance muffler with large 4.00-inch internals and a built-in tuned resonance chamber to minimize interior drone. The system has dual 2.50-inch mandrel-bent tailpipes which use the factory hanger locations and are finished off with large 3.50-inch polished stainless steel tips. This exhaust system gives you choices for tailpipe exit location either out each side behind the rear tires if you do a lot of towing, or straight-out under the rear bumper for a muscular look. The exhaust system is covered by our Lifetime Limited Warranty and includes all necessary parts and hardware for easy installation you can do at home. Note: Fits 2/4 WD model with Extended Cab standard bed and Double Cab with 5.5-ft bed.

Features

  • Dyno Tuned For Maximum Performance
  • Uses the Factory Hanger Locations
  • 50 Series HD Performance Muffler
  • Your Choice of Two Tailpipe Exits
  • Clears the Factory Spare Tire
  • Stainless Steel Construction
  • Lifetime Limited Warranty

Application

  • Fits 2011-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 with 6.2L engine. Fits Crew Cab 5.5-ft bed and extended cab/standard bed models.
Brand Flowmaster
California Proposition 65 Chemical Name Chromium (hexavalent compounds)
California Proposition 65 Chemical Name Nickel (Metallic)
California Proposition 65 Required Yes
Catalytic Converter Included No
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear / Dual Out Side
Heat Shield No
Material 409 Stainless Steel
Mount Type Uses Factory Hangers
Muffler Finish Gray
Muffler Inlet Diameter (in) 3.5
Muffler Material 409S Stainless Steel
Muffler Outlet Diameter (in) 2.5
Muffler Part Number Kit Only
Muffler Quantity 1
Muffler Series 50 Series HD
Muffler Shape Oval
Muffler Type Welded Baffle
Product Type Exhaust System
Single Dual Dual
Sound Level Moderate
System Type Cat-back
Tip Cut Angle
Tip Diameter (in) 3.5
Tip Edge Style Cut
Tip Finish Polished
Tip Length (in) 13
Tip Logo Embossed
Tip Material 304 Stainless
Tip Quantity 2
Tip Shape Round
Tubing Diameter (in) 2.5
Tubing Material 409S Stainless Steel
Warning California Proposition 65


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