Thanks guys. I may be getting some boost leak through there. Can't seem to find the boost leak anywhere. So I'm trying different things. What's happening (with JDM Turbos w/3" DP, 3"exhuast, and intake) is the boost is jumping up to 10 psi and then dropping to 7 at WOT or higher RPMS. Don't know what to do. But I know with my old MKIII that the boost would go any higher cause I had a bad BOV. Could this be my problem. I realize there is ALOT of possible problems, but I'm trying to narrow it down. Thanks.