BOV Kompact Dual Port Subaru Base File Low -11inHg

Low -11inHg

which means the more boost you feed it

the PlumbBack system vents all excess pressure into the intake system

This straight-cut adapter is non-anodized and requires welding or can be used with a hose clamp for hose end fitting

integrated boost controller

BOV Kompact Dual Port Subaru Base File Low -11inHgDual outlet type BOV. The Kompact Dual Port vents to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during everyday driving while still offering the performance and sound of a vent to atmosphere BOV when the going gets more challenging. The standard blow off valves on these cars are made of plastic, unlike the highly durable machined billet construction of the Kompact. The standard valves are often