no no no, im not going turbo for the sound :P in fact as far as anyone in my town knows...im not going turbo the cash i got is for a new paint job * :naughty: * anyways i guess my question should have been...in order to get that BOV sound loud enough so you can hear it consistantly....errr...do you need to be at a certain PSI? or is it really the bov that determines that?