go for stus stg 3 setup, u wont be dissapointed, and if the clutch is on its way out, go for either a alcon for AP 6 paddle, the 4 paddle ones a re bit savage IMO, mine is on a new std clutch done beofrei had it stg 3'd and its fine, i reckon i will only really notice it slip if u do launches , but then that would be silly as with the extra power and torque from teh stg 3, the std gearbox and diffs do tend to go pop at 350 and over with launches