Originally Posted by llxzxll
sorry to take this out of topic, but my friend used to have a type-R that he turbocharged with a drag gen 3 turbo kit and i could barely hear his blow off...
i believe he was running around 7-8 psi...
how much boost does your car have to be making in order to get a good strong blow off? and also to get the rally style ssq sound from a ssq bov?
it all depends on the blow off valve...
if you get the turbo xs RFL you can hear it from any psi :rofl:
www.blowoffvalves.com for sound clips....