Moh Sami

Hi All,

This is my first thread in this forum, i hope i can bring something good to it.

basically whats happening with me is, when ever i floor the car and throw the shifts fast 2nd to third to fourth all the way to fifth, i hear like a bang sound really loud from the rear end in each shift.

thats just happened after changing my clutch to "Spec stage 3" one month ago, i have never faced this issue before changing the clutch. not to mention that i have 4.10 gears in the rear end and its almost 11 months old.

also i have grinning sound from the transmission when its idle without engaging any gear and it gets even louder when i rev it a little bit "1.5k to 2k", and the moment i push the clutch fully it vanish, i was wondering if its related to the release bearing or so.

i drive mustang GT 2013, with the below mods,
1- Barton shifter
2- air aid filter
3- straight pipe
4- koni suspension
5- 4.10 rear differential
6- Spec Stage 3 Clutch

hopefully we can diagnose the problem.
Thanks
Sami