This has started to happen about a month ago, when in 4th gear (not in boost) i notice there is sort of a winding noise coming from the driver side as I go through the RPM's. I'm just curious if anybody else has this, also if it could be signs of my tranny going. Any help would be appreciated, peace!

happens in my car too...do you also get the sound in low gears? it happens only when in gear esp when you let off the gas?

TTT