Turbosmart BOV Kompact EM Plumb Back VR4 Volkswagen 1.4L TSI

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world's first truly plug and play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve in its place. No adaptors, hoses or extra assembly are required.

• Integrated proprietary high-temperature solenoid valve
• Fitment available in Plumback or Dual Port options
• Billet construction with high-temperature O-rings
• Patented integrated pressure control
• Boost-Balance Valve Technology
• True plug-and-play upgrade