aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip for 2020-2021 Chevrolet Silverado 1500(49-44128-B) _38mm_(Rear)_(2020_MK7_GLI_DCC)) Constructed out of 2-1/2" mandrel

Constructed out of 2-1/2" mandrel bent 409 stainless steel tubing and hand MIG welded by certified craftsman

connecting the turbine exhaust housing to the catalytic converter

Fabspeed's Long Tube Competition RaceHeaders with integral Side Muffler Bypass Pipes are designed to maximize the horsepower and torque bolt-onpotential of the Porsche 991 GT3 / GT3 RS / 911 R engine by increasing exhaust flow from the engine cylinders straight into the exhaust system

it can produce a distinctive rasp-like sound and an odor of unburnt fuel due to open exhaust flow without catalysts

Optional Forward and Reverse shift pattern gate plates are available for most popular 2

aFe Large Bore-HD 3 IN 409 Stainless Steel DPF-Back Exhaust System w/Black Tip for 2020-2021 Chevrolet Silverado 1500(49-44128-B) _38mm_(Rear)_(2020_MK7_GLI_DCC)) Constructed out of 2-1/2" mandrelThis DPF back exhaust system is constructed of 3 IN mandrel bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system is a 4 1 2" diameter black 304 stainless steel clamp on exhaust tip. The tip features a laser etched aFe POWER logo for a unique style. Utilizing factory style hangers this system is a direct bolt on system, which requires no cutting or modifications for a hassle free installation. This DPF