Originally Posted by SANguru

actually I would have to disagree with the clutch issue. It's with people who really can't drive and slip the clutch etc.. with that much torque you do have to be careful but I've had no problems (knock on wood) with it. It's grabbing well even with almost 50K and with all the mods on it. The weak links on the M5 are definitely the MAFs.. been a known issue of them going out quite frequently and they do cost $$..