The stock IC works fine for a stock turbo, I would go with a IC spray kit if you don't plan on upgrading the turbo. Fmic on stock turbo is all about the bling.....

....PS I have the SAMCO tih (turbo inlet hose) connected to a GHL CAI and the turbo is a little louder and the power increase is noticeable. Now I'm also running a 3" GHL TB for sound and top end power.
