so why are you posting in this thread? like I said, keep it on topic please, if you want to go tearing into each other go post in the FFA forum, I am in the TECH forum for a reason, now...back to the topic, you say stage 3 boost? how much is that? 20psi? if so it doesnt seem as if the BOV itself could really be leaking...unless you've recently replaced it and not bolted it down or sealed it correctly?