The second picture is of the previous tune I was running with no throttle closing issue. The first is the frame at which my throttle closed on the new tune which upped the boost and I'm pretty certain its the desired boost holding the throttle shut when actual boost surpasses it. A friend and I have tried a dozen things to up desired boost but same issue. If anyone has run into this issue I'd love some feedback, I'm not asking for a company's trade secrets I'm looking for some guidance in the right direction. I'm running an intake, down pipe and muffler delete. I don't believe any of which is actually causing the problem.