I have a 2005 WRX, which when at around 3-4 thousand revs, and I change gear, I have about a 2-300 Rev rise after the clutch is pressed.
This isn't evident at lower revs, and likewise, when above 5 thousand revs...and yes I am taking my foot off the accelarator

Any help would be appreciated.

 

My bugeye does it I just ignore it now. I suppose when you press the clutch and the load is taken off the engine. Then for a split second before you take your foot off the gas the engine picks up slightly. Anyone else got a theory?

 

Due to the fact they are hydraulic(sp) clutches?

Tony

 

Mine does the same, just got used to it in the end

 

Hmmm...well at least I'm not the only one that this is happening to.
It doesn't cause me a problem either...but just wanted to check that it wasn't something unique to me.

Thanks

David

 

Mine does it too (WRX MY03) and as far as I know in many other cars both WRX and STI.
Another posibility is to help when changing gear!

 

Not wanting to feel left out - mine does it too (01 WRX), sometimes the revs seem to take longer to drop too if I do slow lazy gearchanges I notice it.