Greddy Type RS

[Boosted24]

I have a question anybody with aftermarket BOV is anybody experiencing Boost problems my cars only hitting 10psi and it doesn't sound right when it blows off there is an adjustment screw on the top not sure on where to set it any help would be appreciated
Thanks

 

[phillyms6]

I don't post often here but it sounds like the diaphragm in the BOV is leaking boost. My greddy's diaphragm has a nice hole in it and I was only boosting 8psi. You should be able to find a new diaphragm from any greddy dealer. I'm not fixing mine because I'm going to be picking up a synchronic BOV soon.