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HKS SSQV Blow Off Valve (15-17 EcoBoost)

Item 389747
AmericanMuscle no longer carries the HKS SSQV Blow Off Valve (15-17 EcoBoost). Please check out 2015-2021 Mustang Supercharger Kits & Accessories for an updated selection.
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    Video Review & Installation

    Product Information

    Features, Description, Q&A, Specs & Installation


    • HKS Super SQV Blow Off Valve
    • Triple Fin Design Produces "Super Sound"
    • Mechanical - Vacuum Activated
    • Sequential Pull-Type Relief Valve Operation
    • Diecast Aluminum Alloy Construction
    • Bright Silver Finish
    • Engineered for Aftermarket Cold-Side Pipes With BOV Flange
    • Fits All 2015-2017 EcoBoost Mustangs


    Safely Allows for More Boost. The factory hot-side bypass valve (BPV) is okay for the daily driven commuter car, but if you are planning on increasing the boost and performance of your EcoBoost Mustang you are going to need to upgrade to a HKS SSQV Blow Off Valve (BOV) that is designed to safely handle the extra boost produced by aftermarket modifications.

    Super Sound. The HKS Super SQV Blow Off Valve features a unique triple fin design that is set at the center of the funnel to produce a dynamic and aggressive sound when activated.

    Vacuum Activated. Unlike the hot-side stock bypass valve that is electronically controlled by the ECU, the HKS Super SQV Blow Off Valve is mechanically operated by vacuum for consistent manifold pressure that helps keep your turbo spooled for better throttle response. The HKS Super SQV BOV uses a unique dual Pull-Type valve design that offers more precise relief of excess boost when compared to typical push-type blow off valves.

    Quality Construction. Manufactured from high quality die-cast aluminum alloy for superior strength and durability, this HKS SSQV Blow Off Valve features a bright silver finish for the ultimate in looks and corrosion resistance.

    Application. This HKS SSQV Blow Off Valve is designed for use on 2015 to 2017 EcoBoost Mustangs equipped with the turbocharged 2.3L Inline 4-cylinder engine, that have installed an aftermarket cold-side intercooler pipe with a BOV mounting flange.


    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Blow Off Valve Assembly
    • (1) Clamp
    • (1) O-ring
    • (2) T Air Fitting
    • (3) Zip Ties

    Questions & Answers

    10 More Questions

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