Originally Posted by LewdWRX
Sounds like a leak to me. What kind of boost are you pushing? I have heard some of the IC gaskets blowing out around 20 psi. Do you have a boost guage?
How about your BOV, did you get a good seal around that when it was mounted? I would check all the clamps and what not. Looks like you have a FMIC so it may be the gasket at the turbo or a clamped joint.
I have a K&N Tyhpoon and the turbo sounds nothing like that....
21ish pounds. i dont have a boost gauge, def need one though. i checked att the clamps and and seals and everything looks good as far as i can tell
turbo xs DP,turbo xs cai, turbo xs FMIC,3port BCS,walbro255 fp, spt catback, perrin BOV, 300ish whp