Akrapovic - Slip-On Exhaust (Titanium) - BMW F97 X3M

Constructed from high-grade lightweight titanium with two pairs of titanium / carbon-fiber tailpipes and featuring exhaust valves with housings cast in the in-house foundry, the Akrapovic exhaust system for X3 M/ Competition is a stunning design that combines performance with an incredible soundtrack and huge visual appeal. The sound has been tuned to ideally suit the in-line six-cylinder turbo engine, delivering an increase in the volume sensation, which provides exciting acoustic feedback when shifting through the gears. Any unwanted drone is eliminated. An optional Akrapovic Sound Kit is available to control the various sound settings. Specifications   Stock Akrapovic Gain Max Power 500.6 / 6500 rpm 506.9 / 6550 rpm +7.2 / 6550 rpm Max Torque 443.2 / 4300 rpm 448.1 / 4350 rpm +9.4 / 3400 rpm Weight 50.9lb 30lb -20.9lb   Vehicles SupportedBMW F97 X3M, including Competition