I searched and found that when your clutch is slipping your rpms will rise. This is not my problem my rpms will slow when full boost comes on and drop 200rpms then climb back up a moment later. I'm very concerned

 

That's the same thing. It's slipping at peak torque, then falling back down and catching.

Put it in 6th on the highway at 2000rpm and floor it. Keep it floored and see if you feel the clutch slip right when the boost builds. The typical way it works is you get a quick rise in rpms without accelerating, then when the clutch catches, the rpms drop back down and you begin to accelerate normally again.

 

I can deal with it if it's just the clutch
thank you

 

You should really get a new clutch though, you're not getting the performance you should be and you'll need one soon anyways.

 

What WT said. Same thing happened to me and my clutch gave out about a week later

 

Definately its yr clutch giving out! time fo ACT or Exedy!

 

Been there done that. It's slippin.

 

ya, same thing happened to me. A week later i couldn't drive up hills new clutch time!

-dan
03 evo gsr rr

 

damn the samething is happening to me now...car drives perfectly normal and strong but when i hit boost the rpm just raises like 1k and then drops and catches again...i had no idea it was the clutch until i read this =(