Turbosmart Blow Off Valve Dual Port Black Subaru WRX 2015-2021 FocusRS_2016-2020 The GrimmSpeed OEM Style 3-inch

The GrimmSpeed OEM Style 3-inch 2-bolt gasket features durable multi-layer stainless steel construction and it is 22% thicker than the OEM gasket for an optimal seal

02-07 WRX 5-Speed Standard Kit (4001): Adjustable throw up to 40% reduction - 30mm gate to gate

and all brands of the levers that reuse the stock bushings

especially import racers

There is a 2-3 week build time from date of order

Turbosmart Blow Off Valve Dual Port Black Subaru WRX 2015-2021 FocusRS_2016-2020 The GrimmSpeed OEM Style 3-inchPart #: TS 0215 1018 Turbosmart's Type 5 Dual Port Blow off valve is made specifically for the Subaru WRX features the innovative new Smart Port drive by wire friendly staging technology that gives you the response of a plumb back valve, with the high performance benefits of a vent to atmosphere valve. The Smart Port system involves a new piston manufacturing process utilizing specialized alloys and coatings, along with a revolutionary new vent to