tial 50mm bov, unpainted spring - 150$ tial 38mm wastegate - i was told 9psi spring, you can apply air pressure to the bottom of the diaphragm housing to see how much pressure is required to get the valve off the seat.
or will sell both for 300$ only IF THEY ARE BOUGHT TOGETHER by same person
900miles on both, bov needs the piping flange thing, but u should have one! if u dont they are cheap
Im assuming by you saying you “hate tial bov’s” its the sound that you hate…Tial bovs are one of the best out there and work amazing…I used to have a knock off and even that did an outstanding job.