aFe Down-Pipe Back Exhaust - BMW 535i (F10) 11-12 L6-3.0L Turbo SS-304

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 Corona, California manufacturing facility.

<ul> <li><span style="font-family: Arial; font-size: small;">Produced 9hp and 7lbs. x ft. on the Dyno</span></li> <li><span style="font-family: Arial; font-size: small;">Out flowed the factory down pipe</span></li> <li><span style="font-family: Arial; font-size: small;">Uses a 3.5" diameter tube and progressively tapers twin 2.5" piping</span></li> <li><span style="font-family: Arial; font-size: small;">Constructed out of lightweight, TIG-welded stainless steel</span></li> <li><span style="font-family: Arial; font-size: small;">All hardware and brackets are included</span></li> </ul>