Ok, I have a 38R and the max boost I have seen out of it is 30 psi. Also, at idle I have absolutly no boost. Driving around town I normally only see at most 5 psi. It is only when I am all the way in it that I have seen 30. I have looked for a turbo leak and when I give some throttle I feel it leaking a little leake where the turbo connects to the AFE Bladerunner. I have titened the clamp as much as I can there but no luck. Everything looks to be tite but I don't know. I am starting to wonder if I hooked it up corectly. Is there saposed to be some kind of O-ring there or something? Any insite to this problem would be much appriciated.