Blow Off Valves

GFB VTA Blow Off Valve 14-21 Volkswagen GTI Mk7/Mk7.5 / 14-20 Audi S3 8V

The factory diverter valve on Polaris SxS models is made from plastic with a rubber diaphragm. It is known to rupture and cause significant boost leaks, and its "normally open" design means that part throttle boost response is always compromised. The GFB...

TiAL Sport QR BOV 6 PSI Spring - Black (1.0in)

TiAL Sport Q BOV 6 PSI Spring - Silver

HKS SUPER SQV4 RETURN KIT PLUS RZ34 VR30DDTT

Torque Solution V2 Blow Off BOV Sound Plate (Silver) - Multiple Applications

Torque Solution V2 Blow Off BOV Sound Plate (Blue) - Multiple Applications

Turbosmart BOV Kompact Dual Port - Hyundai i20

Torque Solution V2 Blow Off BOV Sound Plate (Purple): Multiple Applications

Torque Solution V2 Blow Off BOV Sound Plate (Black): Multiple Applications

Turbosmart Nissan RB26DETT RacePort Gen-V Blow Off Valve - Black

By combining atmosphere venting with the proven performance benefits of our ground-breaking DV+, the VTA delivers an aggressive blow-off sound, improved throttle response, as well as superior boost holding and reliability. The integrated low-profile...