well, i recently got the exedy clutch installed but i noticed when im reversing the car, it makes like a metal grinding twisting sound. is this normal? i did a search but couldnt really find what i was lookin for. the noise really sux!

 

no, it's not normal, I am sorry to report.

 

It makes that sound when you slip the clutch. To avoid the sound you want to engage and disengage the clutch faster.