My BOV sounds very weak. I always run the stock BOV but just the other day I decided to put on my HKS SSQV and on primary the BOV is loud but when I'm on secondary and letting off the throttle I can barely hear it. It sounds more like a little huff...

I'm assuming that when the 2nd turbo comes on the car vents out pressure through the CRV and not the Air Bypass Valve (Which is where my HKS BOV is located)?

BTW I'm running perfect boost patterns.

 

Anyone?

 

Where abouts did you put the HKS BOV? In the stock BOV position?