Vehicle Fitment:

Subaru WRX 2015+ / Forester 2014-2018 = Part # 745665

Subaru (Inc. STI 2004+ / WRX 2002 - 2007) = Part # 712665

Subaru (Inc. 2008 - 2014 WRX / 2005 - 2008 Legacy GT) = Part # 724665

COBB TUNINNG LF BYPASS VALVE-SUBARU MODELS

$325.00Price
Year/ Model
  • This is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. This is an updated design that reduces the control volume by 30% allowing for extremely fast venting of boost pressure without leaking. The updated design reduces the control volume by 30% allowing for extremely fast venting of boost when actuated. 

     

    • Updated design reduces control volume by 30% allowing for extremely fast venting of boost when actuated
    • Compact design allows fitment in a confined engine compartment
    • Lightweight components create less inertia and can respond faster than heavier components
    • Uses banjo-fitting vacuum port which provides 360-degree adjustability of hose routing
    • Piston O-ring seal is twice the diameter of the old design allowing more seal compression and reduced wear
    • Adjustability of the spring seat is no longer needed to the updated spring and seal design which provides a 60% increase in clamping force at peak boost while maintaining similar operation at idle and transient loads
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TRUSTED SINCE 2006

Best import mechanic & tuning for performance cars in Miami Dade, Broward, and Palm Beach County.

8927 SW 129th Ter

Miami, FL 33176

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