hey guys, found this link at dsmtalk and wasnt sure if its been brought over here yet so i thought id post it. hope it helps for any of you wondering what they sound like
#26521, "RE: different BOV sounds" In response to Reply # 3
Out of the box it sounds very different. but i made mine sound like the super sequential. I had the SSQV but it didn't work too good on my car, it could never release enough air so it would sound like psssss tss tss tss tss tss. compressor surge. if you want to kow how to modify it i can tell you, but it is rather involved and requires drilling and sanding. lates james