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Carrola Tuning
70 Oak St.

Norwood  NJ 07648


Tel: 908-977-6224




Our hours for the order desk are now

8:30-5:30pm EST Monday - Thursday

8:30-5:00 Friday

Tial Q Blowoff Valve

Tial Q Blowoff Valve
Price: $ 268.42
Save: 5%!
Price after discount: $ 255



The Tial BOV has always been one of the best performers on the market. The Tial valve is one of the few to combine a very reliable diaphragm with a low maintance, high flowing valve assembly. The other advantage to the Tial valve is that it has NO issues staying shut even at 40+ psi of boost. The valve does require a large vacuum source (1/4" hose is suggested) for proper, quick operation.

Carrola Tuning is a direct Tial Distributor, you can be assured these are all genuine pieces and the serial numbers on them can be traced back to Tial.

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