The eFlexEco conversion kit is designed for drivers looking to get the most out of their engine while reducing their carbon footprint with eco-friendly driving. eFlexEco allows you to cut down on emissions with the use of high-octane E85 fuel. Included ethanol sensor ensures optimal performance with any mixture of E85 and traditional gasoline. The first step toward more sustainable driving starts with eFlexEco.

429,00 €

Includes FREE delivery

Available in stock — This item usually ships within 24 hrs during business days



eFlexApp is able to monitor your eFlexFuel device in real time. eFlexApp recognizes the version of your eFlexFuel device, and offers various features depending on the version used. eFlexApp includes both portrait and landscape mode support, and is available via APP Store and Google Play.

With eFlexApp, you are able to monitor ethanol content, injector duty cycle, fuel temperature, ambient engine temperature, injector activity as well as cold enrichment. You can also change language, temperature unit or visual theme.

eFlexfuel conversion kit package content


Vehicle specific conversion kit includes everything needed for DIY installation:

  • eFlexEco control unit
  • Ethanol sensor
  • User manual with installation instructions
  • Wiring harness with a temperature sensor (for 1-8 cylinders)
  • Cable ties
  • Male connectors (10 pieces)
  • Fuel hose 40”
  • Fuel line quick connectors
  • Hose clamps
  • Tools for detaching the fuel line

Technical specification

  • 1-8 injector channels
  • Ethanol content detection
  • Automatic cold start
  • Wireless connection via Bluetooth LE
  • Free eFlexApp
  • Self-diagnosis with fault code memory
  • External temperature sensor
  • Waterproof control unit (IP68)
  • 2-year limited warranty
  • Free product support
  • Designed and manufactured in Finland, EU

Pending U.S. emissions certification; your eFlexFuel™ system is sold only for competition and off-road use.

Sisältää tuotelaatikon graafisella vyötteellä, jossa sisältönä; ohjainyksikkö, etanolianturi, ohjekirja

Attention Californian customers!

eFlexFuel products are not legal for sale or use on pollution-controlled vehicles in the state of California. Every reference to on road highway use on this site applies to other markets. We insist that our customers always make sure to follow their local rules and regulations.

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