Quick Ship SKU #: AFE-49-42039-main AFE Large Bore-HD Series 5" Stainless DPF Back Exhaust 13-18 6.7L Cummins

AFE Large Bore-HD Series 5 DPF back exhaust kit from AFE!

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.

Specially Formed End Connection: A specially formed end connection was designed which helps the exhaust system attach directly to the DPF.

Flow and Performance: This Large Bore-HD exhaust system is constructed of 5" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

Optional Exhaust Tips: The Large Bore-HD Series is available in three configurations. You can opt to purchase without an exhaust tip, or you can upgrade to a massive 6" black powdercoated stainless steel tip, or a 6" polished T304 stainless tip.

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

All aFe exhaust systems are engineered and manufactured in their Corona, California manufacturing facility.