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The TiAL Sport QR blow-off valve with a 6 psi spring and 1.5-inch inlet in red is designed to open at approximately 6 psi, offering firmer actuation for higher-boost applications using 1.5-inch plumbing. It vents excess boost to protect the compressor and smooth throttle transitions; the red finish provides a bold visual detail while remaining a direct replacement for compatible systems.
TiAL Sport QR BOV 6 PSI Spring - Red (1.5in)
