I cannot seem to get a straight answer from a few people I have talked to. Should I be hooking up my boost solenoid to b21 on the ecu harness? And I want to tie in aem's fail safe on the meth controller how do I do that? Says to hook one to the boost solenoid and the other to 12v. to dump pressure?

Is that the best way or should I somehow get it setup to pull timing if something happens. I am a meth noob....