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Flowmaster

Flowmaster 19-25 GM 1500 5.3L American Thunder Cat-Back Exhaust System

SKU FLO817853
$1,462.95
$1,377.95
$1,462.95
$1,377.95

Photo - Primary Photo - out of package Photo - out of package Photo - out of package Photo - out of package Photo - out of package
Photo - Primary Photo - out of package Photo - out of package Photo - out of package Photo - out of package Photo - out of package

This Flowmaster® American Thunder® Cat-back exhaust system is perfect for the person looking for deep, powerful sound outside the vehicle with a little growl inside the cab. This emissions-legal system is for 2WD & 4WD 2019-2026 GM 1500 trucks (new body style) with the 5.3L engine and factory single exhaust. System features include full stainless steel construction, a single in/dual outlet Super 40® Series muffler and mandrel-bent dual 2.50-inch stainless steel tailpipes for maximum performance and a deep sound. Maximum dyno gains of 21 hp and 23 lb.ft. at the rear wheels. This bolt-on system utilizes the factory hanger locations and includes your choice of tailpipe exits, either dual out the rear exiting under the bumper, or dual out the side behind the rear wheels to help prevent blowing exhaust on your boat or trailer when towing. The system is finished off with a pair of large 3.50-inch double wall polished 304 stainless steel tips. Designed for a perfect fit, the system includes installation instructions and all the necessary hardware for an easy at home installation. Note: Fits 2/4 wheel drive Crew cab and double cab models.

This Part Fits:

Year Make Model Submodel
2019-2021 Chevrolet Silverado 1500 Custom
2019-2026 Chevrolet Silverado 1500 Custom Trail Boss
2019-2026 Chevrolet Silverado 1500 High Country
2019-2026 Chevrolet Silverado 1500 LT
2019-2026 Chevrolet Silverado 1500 LT Trail Boss
2019-2026 Chevrolet Silverado 1500 LTZ
2023-2026 Chevrolet Silverado 1500 PPV
2019-2026 Chevrolet Silverado 1500 RST
2019-2021 Chevrolet Silverado 1500 SSV
2019-2026 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD LT Trail Boss
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD SSV
2022 Chevrolet Silverado 1500 LTD WT
2019-2021 GMC Sierra 1500 AT4
2019-2021 GMC Sierra 1500 Base
2019-2026 GMC Sierra 1500 Denali
2019-2026 GMC Sierra 1500 Elevation
2022-2026 GMC Sierra 1500 Pro
2019-2026 GMC Sierra 1500 SLE
2019-2026 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 Limited Denali
2022 GMC Sierra 1500 Limited Elevation
2022 GMC Sierra 1500 Limited Pro
2022 GMC Sierra 1500 Limited SLE
2022 GMC Sierra 1500 Limited SLT

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Total price$760.08

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