http://www.ecstuning.com/News/BMW_Bi...35i_CLUTCH_KIT
Realistically how much more power would this support? I am at 390hp/420tq-ish to the wheels right now and would like to upgrade my clutch. This obviously is a very cost effective route, but don't know how realistic it would be if I want to achieve 450hp/500tq in the future.