Hey guys,
A few weeks ago I called the guys down at Eisenmann Exhaust, in Stuttgart Germany. I asked if they made an exhaust for the M240i. They did not, but were interested in the idea. They did not have a car to use to design the exhaust, so I let them borrow mine for a few weeks. In return they hooked me up with their first quad tip, cat back, race exhaust. I uploaded a video (sorry about quality) so you guys can check it out. Please let me know what you think. If you have any questions just let me know.