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    HKS Racing SQV Blow Off Valve - Universal
    Purchase HKS Racing SQV Blow Off Valve - Universal

    HKS Racing SQV Blow Off Valve - Universal

    Part Number: HKS-71008-AK004
    MSRP: $330.00

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    Not CARB Legal - Not for sale or use in California or Other CARB States View Restriction.

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    HKS original 3-chamber structure ensures the stable operation of blow-off valve regardless of the amount of pressure. Large 51mm valve performs great with high power and large displacement engines. Adjustable pre-load allows a wide range of application. Typical blow off valves require spring load settings for each vehicle specification. If the spring load setting is too low, the boost pressure may be relieved under high boost, and the desired boost setting may not be reached. If the spring load setting is too strong, the valve may not open at low boost. HKS RACING SQV utilizes a reliefless type; therefore, it delivers stable operation at all boost levels. Durability tests of over 1 million operations minimizes the chances of valve stick and achieves high durability.

    51mm Large Valve for High Power Engine
    Reliefless Valve for Stable Operation at boost levels
    Adjustable Preload Setting (Adjust Air Release Timing)

    Pictures used for marketing purposes only. Actual product may vary.
    MODEL:135i, 1M, 335i, Z4, 535i
    YEAR:2006-2012, 2008-2010, 2009-2018