Turbosmart Kompact Plumb Back - 25mm BOV - Black - Audi A3 1.8T 20v MY96-03 / A4 1.8T 20v MY97-06 / A6 1.8T 20v MY97-04 / S3 1.8T 20v MY98-06
Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV.
Green Spring Rated -15 InHg (installed).