i talked with the guy and he said that the turbo is just too small to really put out a ton of hp. believe me, i wasn't exactly happy when i lost hp. i guess the greddy kit was makin my car run really lean. but the guy said that when i put the boost controller on, it should stick it at 10psi and i wont have any boost spike. i guess ill have to see how that does and ill let everyone know in about a week or so. maybe ill see if he can make the a/f ratio a little less conservatave