2013-2017 FOCUS ST MOUNTUNE UPRATED AIR RECIRCULATION VALVE

The mountune uprated air recirculation valve is a direct replacement for the OE component. Machined from solid aluminum with an improved metal piston and rubber sealing system the mountune valve is suitable for vehicles in advanced state of tune. The original valve features a rubber diaphragm that does not function effectively when the pressure differential across the turbocharger compressor housing is increased above the original operating conditions. This can cause the valve to open prematurely leading to possible turbocharger damage due to increased turbo shaft speed.

• Fits 2013-2017 Focus ST
• Fits 2013-2015 Fusion 2.0L EcoBoost

• Mounts directly on turbocharger
• Easy installation
• Suitable for vehicles running higher than stock boost pressure 
• Superior piston type design
• Valve is serviceable