Turbosmart BOV Kompact Plumb Back - Subaru 2006-infiniti-g35-esi1464394 Pre-installed large oil level sight

Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling

When paired with the Mishimoto Fiesta ST Aluminum Radiator

with this kit you will no longer have to cut/splice your o2 sensor wires

custom tunes

It gives you the feedback and control you need in your rally-bred champion

Turbosmart BOV Kompact Plumb Back - Subaru 2006-infiniti-g35-esi1464394 Pre-installed large oil level sightFull 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.