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:
- Utilizes all factory mounting locations to provide a quick, hassle-free installation
- Constructed from 5" mandrel-bent 409 stainless steel tubing
- Uses a high quality band clamp and OE-style bayonet hangers for a secure fitment
- Performance Data Coming Soon!
- Includes a massive 6" Dia. polished stainless steel intercooled tip with a laser-cut powder-coated black stainless steel aFe Power badge
Applications:
- 2017-2019 Chevrolet Silverado 3500 HD Duramax V8 6.6L (td) Diesel
- 2017-2019 Chevrolet Silverado 2500 HD Duramax V8 6.6L (td) Diesel
- 2017-2019 GMC Sierra 2500 HD Duramax V8 6.6L (td) Diesel
- 2017-2019 GMC Sierra 3500 HD Duramax V8 6.6L (td) Diesel
Application Notes:
- Emissions Disclaimer: This product does not require a CARB EO#
- Installation Instructions
Description:
6" Diameter Polished Intercooled Tip:
Finishing off the exhaust is a 6" diameter, high luster polished, stainless-steel slash cut tip with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut powder-coated black aFe POWER logo plate is riveted on for an aggressive style.
Note:
Cutting the stock exhaust behind the DPF (Diesel Particulate Filter) is required for all cab configurations. (see instruction sheet for cut locations listed on all wheelbases applicable).
Flow and Performance:
This Large Bore-HD exhaust system is constructed of 5" mandrel-bent 409 stainless-steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
Wheelbases:
Crew Cab/Short Bed, 6.6ft Bed, 153.7" Wheelbase
Crew Cab/Long Bed, 8ft Bed, 167.7" Wheelbase
Leak-Free Seal:
High quality band clamps are included for a complete 360-degree sealing surface.
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.
OE Fit:
OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.
