aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L
2
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$716.66
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" WheelbaseInstallation InstructionsThis Part Fits:
Year
Make
Model
Submodel
2021-2024
Chevrolet
Silverado 2500 HD
Custom
2020-2024
Chevrolet
Silverado 2500 HD
High Country
2020-2024
Chevrolet
Silverado 2500 HD
LT
2020-2024
Chevrolet
Silverado 2500 HD
LTZ
2020-2024
Chevrolet
Silverado 2500 HD
WT
2024
Chevrolet
Silverado 2500 HD
ZR2
2020-2024
Chevrolet
Silverado 3500 HD
High Country
2020-2024
Chevrolet
Silverado 3500 HD
LT
2020-2024
Chevrolet
Silverado 3500 HD
LTZ
2020-2024
Chevrolet
Silverado 3500 HD
WT
2020-2024
GMC
Sierra 2500 HD
AT4
2024
GMC
Sierra 2500 HD
AT4X
2020-2021
GMC
Sierra 2500 HD
Base
2020-2024
GMC
Sierra 2500 HD
Denali
2024
GMC
Sierra 2500 HD
Denali Ultimate
2022-2024
GMC
Sierra 2500 HD
Pro
2020-2024
GMC
Sierra 2500 HD
SLE
2020-2024
GMC
Sierra 2500 HD
SLT
2020-2024
GMC
Sierra 3500 HD
AT4
2020-2021
GMC
Sierra 3500 HD
Base
2020-2024
GMC
Sierra 3500 HD
Denali
2024
GMC
Sierra 3500 HD
Denali Ultimate
2022-2024
GMC
Sierra 3500 HD
Pro
2020-2024
GMC
Sierra 3500 HD
SLE
2020-2024
GMC
Sierra 3500 HD
SLT
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