TS-0203-1022 - TURBOSMART BLOW OFF VALVE KOMPACT DUAL PORT 25MM

Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during normal driving,while getting all the benefits of a vent-to-atmosphere BOV under race conditions. Easily converted to a full atmospheric or full bypass unit by using supplied port blanking plug.

Please note; that for twin-turbo applications,such as the Audi S4 2.7L (B5) 97-01,this will require two valves.