TurboXS Racing Hybrid 50/50 BOV Kit WRX 2002-2007 / STI 2004-2021 Vehicle Model_WRX STI please contact our customer support

please contact our customer support for more information

The GSS342 is capable of flowing 255 liters per hour (lph)

Some customers choose to re-gap these plugs to correct misfiring or tune for optimal spark -- do so at your own risk -- slide-type plug gapper will damage the fragile iridium tip

They specializes in manufacturing sport compact assemblies from street driven to full race applications

The sleek interior allows for freer and more air to enter the system which will create more power

TurboXS Racing Hybrid 50/50 BOV Kit WRX 2002-2007 / STI 2004-2021 Vehicle Model_WRX STI please contact our customer supportPart #: WS HYB The new Hybrid Valve gives your WRX or STi the subtlety of a recirculating Bypass Valve, combined with the power and sound of a Blowoff Valve. We recommend upgrading the factory valve when running boost above stock levels. Built to last from solid aluminium and brass Computer machined so there is no boost leak Out flows factory valves for improved throttle response Direct replacement for 02 07 WRX & 04 20 STi factory bypass valve