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Bypass Valve

  • WRX STI Recirculating Bypass Valve [BPV] WRX STI Recirculating Bypass Valve [BPV]

    WRX STI Recirculating Bypass Valve [BPV]

    INSTALLATION VIDEO   This high performance recirculating bypass valve is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand over 70psi, allowing it to...

    $265.00
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