Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts who do not want to be noticed but want the performance and reliability benefits of a quality BOV.
SUPPLIED WITH
- Gasket
- Green Spring Rated -15 InHg (installed)
SUITABLE FOR
- Subaru Forester XT 2006-2007
- Subaru WRX 2001-2005
- Subaru WRX 2006-2007
- Subaru WRX STI 2001-2003
- Subaru WRX STI 2004-2014
- Subaru WRX STI 2015-2021