Unleash the inner rebel and power on your GM 1500 3.0L Duramax with this 3 ½” dual tip DPF-Back Exhaust from aFe. This exhaust system is designed to look as good as it sounds with its stainless steel, mandrel bent construction for maximum flow. It’s finished off with a choice of a black or polished dual tip for the type of look you want on your truck.

3" 304 Stainless Steel Construction:

This DPF-back exhaust system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability.

Dual 3-1/2" Diameter Black Exhaust Tip:

Finishing off this exhaust system are dual 3-1/2" diameter black 304 stainless steel middle-side exit exhaust tips. The tips features a laser etched aFe POWER logo for a unique style.

Installation:

Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Interlock Flex Pipe:

This DPF-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability.

Computer-Aided Design:

Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:

100% MIG-Welded for race-proven strength and durability.

Exhaust Gas Temperatures:

Intercooled tubing provides reduction in exhaust gas temperatures.

Fitment Note:

• Crew Cab / Short Bed - 147.4" Wheelbase
• Extended Cab / Standard Bed - 147.4" Wheelbase
• Crew Cab / Standard bed - 157" Wheelbase