I have 60,000 on my car and just put a ottp stage 1 kit on (2.8" 60's), I was out driving around when I decided to race my brothers ss/tc and I hit 7,000rpm while racing after that my supercharger has been making a louder humming noise at idle and under throttle (docent sound healthy at all) I just need some help.....also my women missed a gear and revved it hard to, safe to say she docent drive it anymore

 

This is most likely your coupler...

ZZP sells replacements.

 

First time my gf did a 5k RPM burn out by accident, I told her she would never touch my car ever again.

 

x2..

http://www.zzperformance.com/cobalt_...=841&catid=142

http://www.zzperformance.com/cobalt_...=155&catid=142

I think those are it... One is more expensive than the other...

 

One is made by eaton, the other by ZZP (im pretty sure thats how it works)

 

haha the eaton is less expensive.. but it says the ZZP coupler is over engineered so you get years out of the coupler not one year like stock.. haha

 

i would go zzp seeing as it seems to say its better than oem* which definatly can be a lie* but for the little price diffrence it shouldent matter that much.