Welcome.
Now that's out of the way, I'd try the forced induction threads.
Will probably have your answer.
And I highly recommend the SEARCH button.
Multiple threads on the same problem gets very annoying.
But if you can't find it with search, post a new thread.
Oh, try being a little vague, should help het some answers.
Ps, we want pics of your car.
Hope you find the answers you're lookin for.