Clunking noise when shifting, just appeared after clutch was changed...need help

[GinNBoost]

I don't know if someone can help me with this recent problem that's come about. i just recently had my ACT 2100 clutch put in by DSMotorsports, now lately after shifting into 2nd and 3rd and sometimes 4th, I'll feel and hear a loud CLUNK/THUNK. It happens every now and then but usually when I shift quickly and/or when slipping the clutch out. My initial thought was a lose axle but now I'm not so sure. I called up DSMotorsports and they said to bring the car back in, but I was wondering if anyone might be able to give me an ideas as to what that noise may be. Thank you.

 

[girlieracr4g63]

What kind of shape are your motor mounts in?

 

[Eclipsed]

Could be that the clutch isn't adjusted correctly or possibly a bent fork from the heavier clutch. Take it back because they are the ones who installed it and see what they say. I;m sure they'll be able to fix it without a hassle.