I've been playing with forge splitter valve and I know it's causing loss of performance. Not sure how many clicks I'm suppose to have when pushing 21-23psi... Dealership took it out one day and I guess they fooled with it and didn't put it back right being that my cars boost gauge is bouncing from 15-19 down to 8. Thinking of changing DV anyway to maybe a forge 007 or apr r1.

Thanks for any advice.

 

Also getting fluttery sound

 

in the box is suggested clicks.. mines at 25 clicks. these valves do tend to leak/stick. needs constant cleaning.