aFe Power Large Bore-HD 4" Stainless DPF-Back w/Polished Tip | 2007.5-2012 Dodge Cummins 6.7L

Gain 22% more exhaust flow for improved performance and sound. This aFe Power Large Bore-HD 4" stainless steel DPF-back exhaust for your 2007.5-2012 Dodge/RAM Cummins 6.7L is 100% hand MIG-welded, mandrel bent, 4" 409 stainless steel tubing for strength and durability and is finished off with a 5" intercooled polished exhaust tip to reduce EGT’s. This system utilizes factory mounting locations, and includes high quality hardware for a quick, hassle-free installation.

Stainless Steel Construction
This DPF-Back is constructed of 100% hand MIG-welded, mandrel bent, 4" 409 stainless steel tubing for strength and durability.

5" Diameter Polished Exhaust Tip
Finishing off this exhaust is a 5" diameter slash cut, high-temp polished stainless steel tip with intercooling vents to reduce EGT’s at the tailpipe and are badged with laser-cut aFe POWER plates riveted on.

Installation is a Snap
This system uses factory mounting locations providing stability and hassle-free installation. High quality OE style band clamps are used for a complete 360 degree sealing surface.

Flow and Performance
This exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum flow and durability. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.

Legality: This part does not require a CARB EO#.