The TiAL Sport QR blow-off valve fitted with a 6 PSI spring and a 29mm body provides a spring-rated release for excess boost in forced-induction systems. Finished in purple, this single TiAL Sport QR valve is sized for installations requiring a 29mm unit. It’s a source-identified option for setups that require a 6 PSI spring-rated compact valve.
TiAL Sport QR BOV 6 PSI Spring - Purple (29mm)