This might sound retarded, but do diverter valves make a BOV sound, even just alil bit? Just wanted to know. I had plenty of turbos in my life but always used BOV's. My Talon has a Blitz in it and my 2.0T Jetta had a Greddy type S. Just a little new to the whole DV scene.

 

whistling sound from Turbos is what I hear...