hey i baught a stock wrx and it had a manual boost controller. I recently removed it. the way it was installed was the seliniod vaccum was closed off and the vaccum lines from the turbo and the wastegate ran to the boost controller. so i took off the boost controller and T'ed them off. I think somone told me only hitting 5 psi because its working off the wastegate pressure. but i recently ordered a new vaccum line because it i heard somthing about a pill being in that line and i think the previous owner might have changed the vaccum line..... because when i hooked up the boost controller back up it would spool up fine. dose anyone think i'm on the right track? or anyone think it could be somthing else?