…and I can’t hear a darn thing!
Turns out with the valve being fully recirculating (dumps the air back into the intake, instead of into the atmosphere), you can’t hear it. So I have no idea as to whether or not it’s actually working properly. Guess I have some fine tuning to do. The next step is to add an short ram intake and remove the factory air box. That way when the charged air is dumped back into the intake, I’ll be able to hear that lovely Greddy style “chirp”!