The TiAL Sport QR blow-off valve is a 34mm unit fitted with a 10 PSI spring and finished in silver, providing a firm opening threshold for controlled compressor pressure release in forced-induction systems. The compact 34mm profile and higher-rate spring suit stronger boost environments, offering consistent venting behavior and a clean silver look on intake plumbing.

TiAL Sport QR BOV 10 PSI Spring - Silver (34mm)