One thing I have noticed is that it doesn't make a noise when travelling at highway speeds in 6th gear. It only seems to be around town in 1st through 4th gears. And the sound occurs when I'm already in gear, coasting, and then re-applying the gas.
2005 M3 6MT - Silver Gray / Black
Last edited by bbenj10; 12-28-2012 at 10:13 AM.