hey sorry if this was posted before but i can't find it >.< anyways when i drive my car fast in high rpms and shift fast and dump the clutch i hear a loud BANG sounds like its coming from the rear dif almost im not to sure, when i shift slow its fine, my friend has a 350z and he drove my car the same way and still got that back so its not how im shifting or letting the clutch out he drove it the same way i don't know what this could be i don't do it often i just drive it normally and i can't find anything like this one the internet, any ideas?

 

Sounds like a shock load to the diff.

Miles on the car? Maintenance? Mods?

Don't dump the clutch if you want your drivetrain to last.

 

^ exactly what Mike said, When was the last time the diff fluid was changed too? Might have a small leak to and never know!

 

the dif fluid was changed about 10k miles ago mods include berk test pipes and berk ztube but it did this before the mods it has 70 miles on, clutch has about 15k miles on it all maintanence has been up to date

 

Dont dump your clutch.. even you're at high RPM. Your RPM is high enough to shift even without clutching.

 

Maybe he's trying to chirp his tires... :shrug:

 

Check your rear differential bushings. Check for black streaks on the differential cover. Let's try that first or quit dumping the clutch at high RPM's. There's no reason to do it unless your trying to do a burnout or donut's...on the street.