Benefits:
- Pull ahead of the competition with an aFe DPF-Back exhaust!
- Get that head turning rumble you want from your GM Diesel Truck.
- Smoother airflow means more power and less heat so you can push your GM Diesel Truck harder.
Features:
- Constructed from 4" Mandrel-Bent 409 Stainless Steel Tubing
- Utilizes Factory Style Hangers for a Secure Fit
- All Necessary Hardware is Included for a Hassle-Free Installation
- 100% MIG-Welded for Strength and Durability
- Dual 5" Diameter Black 304 stainless steel Intercooled Clamp-On Exhaust Tips
Applications:
- 2020-2021 Chevrolet Silverado 2500 HD Duramax V8 6.6L (td) Diesel
- 2020-2021 Chevrolet Silverado 3500 HD Duramax V8 6.6L (td) Diesel
- 2020-2021 GMC Sierra 2500 HD Duramax V8 6.6L (td) Diesel
- 2020-2021 GMC Sierra 3500 HD Duramax V8 6.6L (td) Diesel
Application Notes:
- Fitment Note: 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
Will not fit vehicles equipped with a 5th wheel hitch - Emissions Disclaimer: This product does not require a CARB EO#.
- Installation Instructions
Description:
Dual 5" Diameter Black Intercooled Exhaust Tips:
Finishing off this exhaust system are dual 5" diameter black 304 stainless steel intercooled clamp-on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style.
4" 409 Stainless Steel Construction:
This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability.
aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.
MIG-Welded:
100% MIG-Welded for race-proven strength and durability.
Integrated Mitered Merge Collector:
A mitered merge collector is used to decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle response.
Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.
Installation:
Some cutting will 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.
