Alright, I am somewhat new to forced induction, I boosted my GTS about 6 months ago and Im using the SSQV. It has been brought to my attention that it sounds more like a compression surge as it does carry a nice fluttering sound. My set up is recirculation, so now my question is What could be causing this? and Am I able to adjust this bov? Ive done some searching on here and it sounds like most of you hate this bov. Sorry I dont have any vids for you guys to let you hear the sound. Just looking for some info about it from some more experienced people. I am buying a stock bvp to test out and see if I notice any differences. Another thing thats weird about my car is that I am getting some spikes to 10psi. I am using the RA turbo so shouldnt my wastegate open at 7. This has been puzzling me lately, now im having a feeling my bov may be causing this. What do you guys think?