Hello People i'm new to this website...heres my problem i just bought a g35 coupe with this stuff in it...Nismo stage two clutch and pressure plate, aluminum flywheel JWD(Jim Wolf) with built steel insert, clutch is Kevlar..............and it rattles on low rpms and its f!@#ing annoying , i asked around and people say its normal because its a aluminum flywheel, what do i need to get rid off to make the rattle go away...or combo of things>? thank you guys for any help u can bring..

 

you mean like a chatter sound?

its normal

 

It's pretty loud clack clack noise ...from like 1000- 2800 rpms ...also like on second gear I'm driving like 4000 rpm and let go of the gas to slow down it does it too ..

 

I have the JWT clutch and flywheel, idk about your 4000 rpm noise but the way single mass lightweight flywheels work there is definitely a chatter zone between 1000-3000 rpm. The chatter is noticeable at idle without the clutch depressed but loud clacking makes me think there might be an install error and/or a product of a multi-puck design clutch (if thats what you have). not sure but other members please chime in.

There is no way to eliminate flywheel chatter unless you go back to a stock setup, ps... what does your engine setup look like for you to need this aggressive of a clutch?