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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
500 High Flow Valve/Seat
not for ECU calibration
features our patent-pending filter-to-housing interface
Year Make Model Submodel 2020-2023 Chevrolet Silverado 2500 HD Custom 2020-2023 Chevrolet Silverado 2500 HD High Country 2020-2023 Chevrolet Silverado 2500 HD LT 2020-2023 Chevrolet Silverado 2500 HD LTZ 2020-2023 Chevrolet Silverado 2500 HD WT 2020-2023 Chevrolet Silverado 3500 HD High Country 2020-2023 Chevrolet Silverado 3500 HD LT 2020-2023 Chevrolet Silverado 3500 HD LTZ 2020-2023 Chevrolet Silverado 3500 HD WT 2020-2023 GMC Sierra 2500 HD AT4 2020-2021 GMC Sierra 2500 HD Base 2020-2023 GMC Sierra 2500 HD Denali 2022-2023 GMC Sierra 2500 HD Pro 2020-2023 GMC Sierra 2500 HD SLE 2020-2023 GMC Sierra 2500 HD SLT 2020-2023 GMC Sierra 3500 HD AT4 2020-2021 GMC Sierra 3500 HD Base 2020-2023 GMC Sierra 3500 HD Denali 2022-2023 GMC Sierra 3500 HD Pro 2020-2023 GMC Sierra 3500 HD SLE 2020-2023 GMC Sierra 3500 HD SLT
The Exhaust Backpressure install kit is engineered to provide backpressure readings without sacrificing sensor longevity due to extreme operating conditions
aFe Atlas Exhaust 5in DPF-Back Al Steel 11-13 GM Diesel Trucks V8-6.6L (td) LML 2003-chevrolet-suburban-1500-ls-esi5783027 500 High Flow Valve/SeatInterested in a new exhaust system? Check out the ATLAS DPF Back exhaust system by aFe. This system is constructed from 5 in. mandrel bent aluminized steel tubing. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. Uses high quality band clamps and OE style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle free installation. ATLAS exhaust systems are the perfect
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