Ever since this am, I'm only boosting to 10/11 PSI under full throttle. Took off intake and UICP and re-tightened everything down again. Still only boosting to 10 PSI or so, even under full throttle I don't hear the turbo fully spooling up or the intake really. Hard to explain, but something is definitely off/wrong.

 

Also, the BOV isn't making the same sounds, so I;m wondering if the Spring is bad or play in the turbo?

 

Could also be a bad wastegate as well....

 

So how do I know if it's the BOV or Wastegate, or Shaftplay. UGH!!!!

 

Pulled the BOV, put OEM in. No difference at all. I can hear air being sucked in under the hood near the windshield under full acceleration....

 

OKay, what all do you have done to the car??

 

ets intake
mishimoto top ic pipe
ams downpipe
ets straight pipe
custom straight pipes
cobb v2 stage 2 map
turbosmart bov.

 

Fixed-delete please

 

what was it?? we always like to know what it was so if others have the same issue we can read about it

 

Crack in lower ICP coupler, Boost Leak tested, could hear it instantly. Checked the turbo, everything is fine, might be upgrading to a 20G anyways. It's amazing how I could hear it in the car when driving but, couldn't hear anything when idle. Back up to 28lbs

 

Nice work!! thanks for letting us know!