Blow Off Valve for Subaru Impreza 2008 WRX and Mazda 3

We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner A direct bolt on replacement Blow Off valve for the 2008 Subaru Impreza WRX, with either the 2.0 litre or 2.5 litre engines, and the Mazda 3 Please note: This valve will not fit the 2008 STi.  Please also note: The original diamond shaped mounting bracket O-ring is to be retained and fitted to the Forge valve.    In The Box: 1 x FMWRX301 Valve 1 x Uprated Yellow Spring 1 x Uprated Red Spring 1 x 40mm Hose Clamp 1 x 28mm Blanking Plug 1 x Forge Sticker If you are unsure if this product is suitable for your application, please contact us.