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. Simply unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or extra assembly are required.
Turbosmart BOV Kompact EM Dual Port VR4 Volkswagen 1.4L TSI
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
Turbocharger Blow-Off Valve (BOV)
Boost-Balance Valve Technology
Blow Off Valve - TS-0203-1008
BOV Kompact EM Dual Port VR4
Kompact EM BOV VR4 Dual Port
True plug-and-play upgrade
Blow Off Valve