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TiAL QR blow-off valve fitted with a 12 PSI spring, a 29mm inlet and a red finish. It vents excess boost pressure in forced-induction systems while holding under boost, helping maintain compressor stability and throttle response. The compact QR body is useful for tight piping layouts and the 12 PSI spring defines the valve’s release point for predictable operation across driving conditions.
TiAL Sport QR BOV 12 PSI Spring - Red (29mm)
