Product Overview
This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304 stainless steel intercooled clamp-on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly to factory mounting locations for a hassle-free installation. A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response. 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. This system fits: Double Cab / Short-Bed - 149.4" Wheelbase, Crew Cab / Short-Bed - 158.9" Wheelbase, Double Cab / Long-Bed - 162.4" Wheelbase, Crew Cab / Long-Bed - 172" Wheelbase
Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System w/Polished Tip GM Diesel Trucks 2020 V8-6.6L (td) L5P
GM Diesel Trucks 2020 V8-6.6L (td) L5P
Fitments
Chevrolet Silverado 2500 HD Custom 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
