Universal 34MM Black SQV SSQV BOV Turbo Blow Off Valve BOV with Adapter Flange

Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. 1 x Blow Off Valve SQV 4. 1 x 2.5" Flange Adaptor. (Mounting hardware is required.). Color: Black. Installation Parts (Exactly Shown In The Photo).