I had crawford performance's STI street max clutch onmy last STI (Its an RPS Clutch made to crawfords standards). I Absolutly loved it, just a little stiffer pedal feel and that clutch friken hooked! I had a catless turboback, k&n typhoon, borla headers, and cobbs stage 2. When I would drive her hard and shift fast from 1st to second it would bark the tires. I couldnt of picked a better clutch for daily driving and racing. Has the best of both worlds. Highley recomend :tup:.