From what I've been reading on this site you have to be running allot of hp to benefit from a stage 2 or even a stage 1 intake. You may hear your turbo more with the stage 2 but from a performance standpoint the stage 1 will probably be just as good.
I am reading up on this stuff 2nite and basically I get the idea that the stock system is better than the aftermarket crap for dirt filtration and air flow. I may go back to stock after reading what I have lately.
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