The TiAL Sport QR blow-off valve fitted with a 2 PSI spring and a 29mm body provides a spring-rated release for excess boost in forced-induction systems. Finished in red, this single TiAL Sport QR valve is sized for installations requiring a 29mm unit. It’s a source-specified option for setups calling for a low 2 PSI spring setting in a compact 29mm valve.
TiAL Sport QR BOV 2 PSI Spring - Red (29mm)