Greddy Type S BOV

[vietdude]

I have this Type S BOV installed on my 99 gsx. I adjusted the screw on the bov (around middle of soft and hard). How come when i floor the pedal, it only produce a whistle sound from the bov. What do i need to do to make it sounds ppsshhhhttt loud.

It used to sound like that before but after i got my clutch changed, it stopped sounding like that. Thanks

 

[Jebus[tuning]]

Just gotta mess around with the screw and go for drives until you like the way it sounds.

 

[UndergroundR32]

I'm having a weird problem with mine also. It's suddenly not loud like it used to be. I tried adjusting it a bit softer and the screw immediately became very loose when I turned it a tiny bit.