I got fed up with the clutch slippage when giving it the beans so I ordered a set of +15% stronger EBC clutch springs and installed them. Unfortunately, the new springs were of a gauge only .005" thicker than the ones that came out. There were 8 coils instead of nine. I am not particularly confident these are going to be a whole lot stronger then the ones I took out. I hesitate to say OEM springs since they had some blue paint on them which seems to me to indicate some sort of aftermarket items. Who knows? Anyway, has anyone had good luck with these?