Looking for an upgrade from your stock exhaust system? Check out the AFE 49-44089 Rebel XD 4 Inch Filter Back Exhaust. This high-quality aftermarket exhaust is designed to give your Duramax a boost in performance and looks.
The Rebel XD features stainless steel construction and high-quality band clamps and OE style bayonet hangers for a durable, long-lasting installation. The 5" diameter intercooled tip gives your truck a tough,aggressive look. And the best part is that it's designed to bolt right on to your existing factory mounting points- no cutting or welding required!
So if you're looking for an easy way to get better performance and an aggressive look, the
Crew Cab/Short Bed, 153.7" Wheelbase
Crew Cab/Long Bed, 167.7" Wheelbase
Cutting the stock exhaust behind the DPF (Diesel Particulate Filter) is required for all cab configurations.
All Crew Cabs applies to GM 2500HD/3500HD Pickups only.
This system does not fit on Cab & Chassis models.