AFE MACH Force XP 4" DPF-Back Stainless Steel Exhaust System,GM Duramax 07.5-10 V8-6.6L LMM 49-44004
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The new MACH Force XP exhaust is engineered to perform in the most extreme environments. Producing up to 18HP and 51 lbs. x ft of torque while outflowing the factory exhaust by up to 126%. This system is constructed from mandrel bent 4" stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT’s. This system is available in 4" dpf-back without muffler and a polished tip. MACH Force XP exhaust systems are the perfect combination of performance, fit and value.
Installation is a Snap:
All systems use factory mounting locations providing stability and hassle-free installation.
High quality OE style band clamps are used for a complete 360 degree sealing surface.
A muffler delete-pipe is used for a true race-inspired sound and maximum flow.
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:
MACH Force XP exhaust systems are constructed of 4" mandrel bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.