Quick Ship SKU #: AFE-49-44089-main AFE Rebel Series XD 4"DPF-Back Exhaust 17-19 GM 6.6L Duramax L5P

Keep all of your emissions intact and add some style to your L5P with AFE's DPF-Back exhaust system.

Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal: High quality band clamps are included for a complete 360 degree sealing surface.

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.

Flow and Performance: This Rebel XD Series exhaust system is constructed of 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.

5" Diameter Black Intercooled Tips: Finishing off the exhaust are 5" diameter, Hi-Temp black or Polished chrome, stainless steel straight cut tips with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.

Note: Cutting stock exhaust is required.