Hey guys, just recently i had an exedy twin disk clutch installed and everything went good an drove for a few weeks. but recently when i downshift to slow down i hear a strange clunking noise when i release the clutch and it doesnt sound very good. any ideas?? thanks

 

are you rev matching or just down shifting and dumping the clutch out?

 

im not rev matching but im also letting it out slowly and not at very high rpms

 

Well I have an Exedy Twin HD as well, and really hear no noise what so ever besides a little rattle at idle. I would start rev matching on down shift. I do always down shift and never heard any clunk. practice in a safe place though seriously. once you have it mastered you will like it.

 

yeah this happens to me too...something making noise like something rubbing againt metal

 

Anybody know what causes this decel rattle?
Is it the TOB or the flywheel? Thanks

 

is it like a sqeak sound kinda? i called exedy and they said its just the different materials in the clutch rubbing and its normal. mine does that.

 

i thought it was normal for the twin discs to have wierd noises.

 

It is normal, but the op should learn to rev match, youll get a smoother gear change, and can save your brake pads once you master a proper downshift.

knowing how to rev match is also nice when you're cruisin on the highway and need to downshift from 5th to 2nd / 3rd or something equiv to eat some sti for lunch. if you know what you're doing, you can rev match and not jerk the car at all.

 

Could also be your motor mounts...