Hello all, there is a high pitch scream when i accelerate under boost, It's not there when I rev stationary.
the only thing I've done, is I was going to swap out standard air box for the K&N induction kit but I couldn't get the bugger out after taking off hoses, undoing screws, wiggling it etc but that's another story I'll be wanting help with.
anyway could it be that I've not put something back right? Or have I damaged something? *please do not say anything Turbo related*
the car still drives fine it just has an annoying squeal when accelerating hard.
thanks in advance