aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip

This cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces a deep sound unleashing all available horsepower and torque. Utilizing a factory style flange and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability. Apollo GT Series 4 IN 409 Stainless Steel Cat-Back Exhaust System w/ Black Tip GM 2500/3500HD 2020 V8-6.6L L8T GM 2500/3500HD 2020 V8-6.6L L8T Fitment: Chevrolet Silverado 2500 HD Custom 2020 to 2021 Chevrolet Silverado 2500 HD High Country 2020 to 2021 Chevrolet Silverado 2500 HD LT 2020 to 2021 Chevrolet Silverado 2500 HD LTZ 2020 to 2021 Chevrolet Silverado 2500 HD WT 2020 to 2021 Chevrolet Silverado 3500 HD High Country 2020 to 2021 Chevrolet Silverado 3500 HD LT 2020 to 2021 Chevrolet Silverado 3500 HD LTZ 2020 to 2021 Chevrolet Silverado 3500 HD WT 2020 to 2021 GMC Sierra 2500 HD Base 2020 to 2021 GMC Sierra 2500 HD Denali 2020 to 2021 GMC Sierra 2500 HD SLE 2020 to 2021 GMC Sierra 2500 HD SLT 2020 to 2021 GMC Sierra 3500 HD Base 2020 to 2021 GMC Sierra 3500 HD Denali 2020 to 2021 GMC Sierra 3500 HD SLE 2020 to 2021 GMC Sierra 3500 HD SLT 2020 to 2021