This awesome Mach Force XP cat-back exhaust system produces 11.5 horsepower and 9.5 lbs. x ft. of torque. The Mach Force XP exhaust system is constructed of mandrel-bent, polished 304 stainless steel tubing and uses all factory mounting locations for an easy 1hr install time with no cutting or drilling required. This system uses a unique 3″ resonance chamber to cancel high-frequency sound waves producing an aggressive tone on the throttle with a smooth sound at cruising speeds. The elimination of the muffler produces a weight savings of 15lbs. This system comes with a stunning polished 304 stainless steel dual tip to finish off your 135i right.

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

Notes: aFe Mach Force XP 304SS Cat-Back Exhaust
Model Number: 49-36302-P & 49-36302-B
Applications:
– E82/E88 N52/N54/N55 3.0L