This BOV is great for the price. I am coming from the stock DV and now I know that it was leaking bad, the boost builds very fast with the APS, almost no flutter and the sound, well the only way I can describe it is very quiet when it is just the recirculation part, but the sound of the BOV when it vents sounds like an open wastegate venting. I'll try and get sound clips later today.

 

......when did you install that?

 

good to hear... should be receiving mine tomorrow...

 

The first 24hr. Well I had to pick my dad up today 50miles from my house. was on the interstate and did a 4th and 5th gear pull. 4th gear, boost held great till about 19-20psi and fluttered just a little bit, 5th gear is started to flutter at about 17-18psi. This is still the setting is was at right out of the box. Not too sure if there is a way to tighten the spring/piston. There is a allen screw with a lock nut so I am assuming that this has to be it, but not sure which way to turn it.

 

are you talking about the dual port? and how quiet is it? can you hear it