Turbosmart BOV Kompact EM Dual Port VR11 - BMW N55 M2 & X4 M40i

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 minimizing 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 utilize OE electronic diverter valve by not leaking, the EM will achieve target boost without stressing the turbo charger and wastegate Dual Port vents both to the atmosphere and back into the air intake.

Additional Information

Kompact EM BOV VR11 Dual Port

Part Type

Turbocharger Blow-Off Valve (BOV)

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

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Product Downloads

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Reference Information

Blow Off Valve, Kompact EM Dual Port, Black, Ford, Mercedes, Volvo, Each

Turbosmart Kompact EM dual port blow-off valves vent to the atmosphere and back into the air intake. These EM (Electro-Mechanical) BOVs are true plug-and-play upgrade replacements featuring a leak-proof design, lightning fast actuation, and higher pressure handling capabilities, making them high performance substitutes for your factory plastic units. They also allow you to retain complete OE control of their operation. Turbosmart Kompact EM dual port blow-off valves are all-billet CNC construction with high temperature seals and the latest patented technology. They are must-haves for hybrid or larger flowing turbos that utilize OE electronic diverter valves. By not leaking, the EM will achieve target boost without stressing the turbocharger and wastegate.

Key features include:
• Patent pending integrated pressure control
• True plug-and-play upgrade
• Integrated proprietary high-temperature solenoid valve
• Billet construction with high-temperature O-rings