eFlexFuel brings American biofuel to your vehicle

Soon available in the US

Compare our updated ethanol conversion kits >

Easy ethanol conversion to your vehicle

With the eFlexFuel conversion kits you can use environmentally friendly bioethanol fuel in your vehicle. This small size product is all you need for the ethanol conversion. Because eFlexFuel automatically adjusts the fuel injection you can refuel with any combination of ethanol and gasoline after the installation.

For drivers looking to go green

449 €

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For enthusiasts looking to enhance performance

529 €

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For advanced users and professionals with car tuning expertise

949 €

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Over 125 000 000

miles with eFlexFuel

and counting...

based on cumulative eFlexFuel sales and average yearly drive

Also available for motobikes

More power and torque with easy solution

All our device types are compatible with motorbikes

Check compatibility ->



  • Real-time operations
  • Injector duty cycle
  • Fuel ethanol content
  • Injector activity
  • Etc...

More info ->

How to buy?


Check your vehicle´s compatibility.


Order from our webstore. Free international shipping.