[Nam9482]

I just installed my mga on my 03 pt. and currently do not have boost gauge, or controller, but am having a problem:
Around 2500 and on it sounds like my blow off is leaking (Bypass plate), it is loud, sounds just like blow off noise, can't seem to see what I did wrong, thought maybe not adjusted correctly (Seems to have no boost), Followed instructions from paper sent with wga. I pulled hoses from #2 sylinoid, plugged hose to new wga to bleeder connector hose to factory 3-way splitter going to back driverside part of turbo, and other goes to intercooler pipe. (Have Adam's pipe kit)
Can anyone help?