Originally Posted by IBM camaro
I wanna be able to hear the boost release its for sound I'm getting the tial one
Tial BOV's will require the correct spring to make them bypass valves. Also, that will require a retune because now you are dumping to atmosphere, instead of using the recirculating (Returns to intake) bypass valve.
Just a heads up there, Tial does have a recirc style called the Qr, but it also recircs so its not that loud sound you are probably looking for.
This is a Tial Q w/ the correct spring.