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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
115mm tip diameter for an aggressive look
The factory steel tray and hold-down are heavy
The IAG windage tray is designed to be used in conjunction with IAG EJ oil pans
Power gains of up to 15 WHP and 8 WTQ on a proper tune
GrimmSpeed Bypass Valve BLACK - 2015-2021 Subaru WRX IAGFS15 115mm tip diameter for anGrimmSpeed V2 Bypass Valve (Black) , 2015 2021 Subaru WRX The GrimmSpeed V2 Bypass Valve in black for the 2015 2021 Subaru WRX replaces the factory recirculating bypass valve with a performance unit that provides more consistent venting of boost pressure during throttle lift events. The factory bypass valve is adequate at stock boost levels but can become a limitation , or fail , as boost pressure increases with modifications. DETAILS Color: Black