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The TiAL Sport QR blow-off valve with a 2 psi spring and 1.5-inch inlet in purple provides an audible, recirculating-friendly dump for excess boost. Sized with a 1.5-inch port and tuned to open at approximately 2 psi, this QR BOV suits compatible charged-intake systems and offers a colorful purple finish. It’s a direct replacement option for vehicles using 1.5-inch plumbing.
TiAL Sport QR BOV 2 PSI Spring - Purple (1.5in)
