Not for sale or street use in CA & CARB states.
The MACH Force XP exhaust system for the 2011-2012 BMW 535i N55 produced 9 horsepower and 7 lbs. x ft. of torque. This exhaust system is constructed from 2.50 mandrel bent 304 stainless steel, TIG-welded and has a hand brushed finish. The system begins with a 3.50 inlet off of the down pipe and merges into dual 2.50 tubing which improves performance across the power band while maintaining a great tone. Countless hours of R&D was used to ensure the perfect decibal level without compromising performance. To finish off this exhaust are two adjustable rolled double wall angle cut 3.5"OD 304 stainless steel tips which you can move forward or rearward depending on personal preference. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.