Forge Motorsport Blow Off Valve for Subaru Impreza WRX/WRX STI Bugeye/Blobeye/Hawkeye 2000-2007

An Alloy Atmospheric Dump Valve to fit the Subaru Impreza 2001-2007

Made from billet aluminium and hand polished in the UK, this atmospheric diverter valve dumps the charge-air to atmosphere creating the “Whoosh” sound most commonly associated with rally cars when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.

In The Box:
1 x FMDVSUB01 Valve
1 x 34mm Blanking Plug