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.
Construction: Blow Off Valve Kompact Plumb Back - MazdaSpeed
Fitment
Turbosmart BOV Kompact Plumb Back - Maz/Sub
Manufacturer part number: TS-0203-1209
Turn 14 part number: turTS-0203-1209
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