Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased horsepower; increased torque and lower EGTS. All systems use factory mounting locations providing stability and hassle free installation. High quality OE style flange and band clamps are used for a complete 360 deg. sealing surface. A free flowing 24 in. long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. OE style bayonet hangers are used to maintain a stable pipe locations 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.

Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM

aFe MACHForce XP 4in DPF-Back SS Exhaust 5/07-10 GM Diesel Trucks V8-6.6L (td) LMM

Large Bore-HD 4 IN 409 Stainless Steel DPF-Back Exhaust System

MACHForce XP DPF-Back SS-409 Exhaust System

GM Diesel Trucks 07.5-10 V8-6.6L (td) LMM

Large Bore HD DPF-Back Exhaust

DPF-Back Exhaust Sys

Exhaust System Kit

Available to Order

ExhstSysKt