Turbosmart’s Plumb Back BOV operates quietly, just like a standard diverter valve, so it does not draw unwanted attraction. The Plumb Back offers all the performance and durability benefits of a Turbosmart BOV, but with quiet operation that keeps you under the radar.
Features:
- A full time recirculating BOV, with one plumb back port
- Quiet operation
Specifications:
- Color: Black
Fitment:
2004-2021 Subaru STI & Type-RA
2002-2007 Subaru WRX
2002-2007 Subaru WRX