Hey guys,
I have an STRI boost gauge like a few other members on here. I hooked it up following these instructions
http://www.e90post.com/forums/showth...+gauge+install
The issue is that for some reason the car reads between 9.5 and 10.5 PSI and it's a COMPLETELY stock car. Is my boost gauge inacurate or is my source for boost no good?
Thanks in advance