The AFE 49-43008 Mach Force XP 4" Turbo-Back Exhaust System exhaust is engineered to perform in the most extreme environments. Produced up to 5HP and 16 lbs. x ft. torque while outflowing the factory exhaust by up to 80%. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGTs. This system is available in 4" turbo-back with muffler and a polished tip. MACH Force XP exhaust systems are the perfect combination of performance, fit and value. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Installation is a Snap:
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 degree sealing surface.
A free-flowing 24" 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 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 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs.
- 4" 409 Stainless Steel
- Direct Bolt-On Replacement
- Your Choice Of Black Or Polished Exhaust Tip
49-43008-P - Polished Exhaust Tip
49-43008-B - Black Exhaust Tip