The HKS SQV BOV is probably the most common and well known BOV sound in the turbocharger community. No longer will that guy you just beat in a race wonder why he lost. The HKS SQV BOV is loud, powerful, and demanding. You can even customize the sound by switching the inserts until you find the one that is music to your ears!

The HKS SQV BOV is self adjusting, so it doesn’t require selecting the proper spring like a Tial valve, this BOV will work with any turbo application. Also due to the mechanical design. this valve is extraordinarily reliable and does not require a boost solenoid for operation like a factory BOV.

Tunable Sound

Think that the stock sound of the HKS SQV BOV is a little too high pitched? There’s a fix for that. With the included add-ons, you can modify the sound of your valve for the perfect solution.

Self Adjusting Valve

The HKS SSQ BOV is self adjusting and does not require calculating the proper spring for vacuum like a Tial valve. Just install and you’re good to go without any modification.

Not California emissions compliant | No implied CARB certification | Off-road use only

CALIFORNIA WARNING:Cancer and Reproductive Harm –

Additional information

Weight 3 lbs
Dimensions 16 × 16 × 8 in


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