Product Description
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. The Type 5 38mm/1.5in valve has been designed for high flow and performance. Type 5 valves are well suited for both street vehicles and race machines. All Type 5 Blow-Off Valves are simple to take apart and modify. Want to turn your vent to atmosphere Blow-Off Valve into a plumb back valve? It can be done in a matter of minutes! Trumpets can be unscrewed and swapped for blanking plugs and hose fittings, or back the other way. Likewise, inlet flanges, hose fittings and V-band fittings, are all interchangeable
Each Type 5 Blow-Off Valve features a tolerance-matched piston and body, which ensures a precise fit between the moving parts, eliminating the need for a body to piston O-ring seal. Thus, providing excellent piston response and reliability over other designs. An O-ring seal is installed at the base of the piston, where it is most needed, to provide a positive seal against boost pressure and remove the possibility of false knock.
Technical Specs:
- A full time recirculating BOV, with one plumb back port
- Quiet operation
Vehicle Fitment:
- 2006-2007 Subaru Forester XT
- 2001-2007 Subaru WRX
- 2001-Current Subaru WRX STI
California Residents, Proposition 65 WARNING
