well, with an aftermarket intake i know this is normal BUT i have the whole stock intake on there and its still making the noise at WOT shifts... should i be worried?

make sure everythings tightened
which intake did you get?

everything is nice and tight
as for which intake did i get.... its 100% stock right now but before i had a ganzflow style one

check for vacuum leaks?
perhaps when you went back to stock something didn't get tightened up enough?

This is the NA forum. Maybe you posted here because your car is suddenly NA? :rolleyes:

i have the same thing too.....when i get up there (high rpm) i hear this noise thatg sounds alike a turbo spool.....sound kool but i dont think this will efect anything in the engine.....