Before everybody starts putting me down I have read many of the threads that were posted about pulleys. But I have not yet to find which is reliable.
I guess all of them put out or frees same amount of power, so from that perspective I understand, but don't want slipping or breaking while going over 300km/h!! when me and my buddies go and RUN, we average over 200km/h, so I don't want to have problems.
Any advice will be appreciated!!
e90 m3 melbourne red metallic, "One and Only" e90 sedan Amuse Ericsson full exhaust(new model)with custom spec, Afe intake with stock box,piano black trim, blackline tail, HRE P40 9x19,10.5x19