Turbosmart BOV Kompact EM Plumb Back VR4 Volkswagen 1.4L TSI TS-0223-1291

The award-winning Kompact EM series Blow-Off Valves, are the world’s first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM Blow-Off Valve, and install ours in its place. No adapters, hoses or extra assembly required. All this while retaining complete OE control of the BOV’s operation.

Turbocharger performance is increased due to minimising leakage, rapid response, coupled with superior thermal performance thanks to our world-leading engineering and simulation abilities.

A must-have for hybrid or larger flowing turbos that utilise OE electronic diverter valve by not leaking, the EM will achieve target boost without stressing the turbo charger and wastegate 

The EM series is available in dual port, 50% recirculating to the inlet port on the turbocharger and the remaining 50% venting directly to the atmosphere to provide the classic blow off valve sound, or a full plumb back mode which recirculates 100% of the excess pressure back into the turbocharger inlet.