The TiALSport Q Series blow-off valve is a billet aluminum, universal 50mm valve that relieves compressor surge by venting excess boost pressure to atmosphere when the throttle closes. This listing ships with the 8 PSI spring and a black anodized actuator cap, and it bolts to any standard BV50 TiAL flange without welding. Each kit includes the Q BOV assembly, weld flange, flange O-ring, air fitting set, and V-band clamp assembly with stainless steel hardware.
| Type | Blow-Off Valve (Vent to Atmosphere) |
| Spring | 8 PSI |
| Finish | Black (Anodized) |
| Fitment | Universal |
| Material | Billet Aluminum |
| Quantity | 1 |
| Part Number | 002588 |
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