I know that a lot of Evos produce the "gear rattle" noise or "decel" noise.
It occurs when in high gear and no load on the engine.

I know that it is not a clutch problem, but the stock clutch does not transmit the harmonics from the drivetrain...

I would like to know if this noise is the cause of:

1. Lightweight flywheel
2. Metallic disks
3. Lightweight disks
4. Type of the disk construction
5. Other

Since I can not stand this kind of noise I need to know which clutch to get.

I read something about the new Exedy D-Core carbon carbon clutch. Is this clutch decel noise free?

I was thinking of going to an upgrade pressure plate + organic disk + ACT streetlite flywheel or stock flywheel. IS this combo noise free?

380crank hp and 360ftlbs crank torque. Road use only

Any help I would appreciate

 

my tranny has allways made decel mode and it sounds no digfferent with lightweight flywheel and act clutch