Effortless performance with eFlexMoto Plus E85 Flex Fuel Conversion Kit
You don’t have to be a tuning expert to get more out of your vehicle while driving on E85. The eFlexMoto Plus E85 flex fuel kit gives you the power you’re after and the ability to change engine performance settings on the fly.
Fully automatic system with no tuning or changing maps required: Drive on E85, gasoline or a combination of the two
Complete flex fuel system specific to your vehicle with everything included for DIY installation
Piggy-back technology that doesn’t interfere with the OEM engine systems
Monitor your engine and choose between Economy, Sport and Dynamic performance modes with your smartphone
We verify the compatibility of your fuel system and possible engine modifications for E85: fuel injectors, fuel pump, fuel lines
With eFlexMoto Plus your engine is always optimized on any fuel blend. It is a more streamlined tuning experience than the eFlexMoto Pro kit. This is the ideal E85 flex fuel conversion for the amateur racer and offroad driver that’s looking for an effortless way to add engine power.
No tuning required!
Unleash the full power with eFlexMoto Pro E85 Flex Fuel Conversion Kit
The eFlexMoto Pro is a patented E85 flex fuel conversion kit designed for technical auto enthusiasts and professional drivers who want more power and precision from their engine. Adding horsepower is expensive. With eFlexPro, you can offset some of those costs and get the power you want with fully customizable fuel maps.
Fully automatic system with no tuning or changing maps required: Drive on E85, gasoline, or a combination of the two
Complete system specific to your vehicle with everything included for DIY installation
Piggy-back technology that doesn’t interfere with the OEM engine systems
Connect to two OEM or external engine sensors: MAF, MAP, TPS or WBO. Create your own E85 tunes with eFlexTuner PC software’s fully adjustable fuel maps.
We verify the compatibility of your fuel system and possible engine modifications for E85: fuel injectors, fuel pump, fuel lines
If maximum power is what you’re after, choose eFlexMoto Pro. Drive on with E85 or gasoline and optimize your vehicle for the way you like to drive.
Please confirm device versions features at eFlexApp page
eFlexTuner Main Features
3D Fuel Maps
With eFlexFuel's Pro models, fuel maps can be observed in the 3D graphics window. The view can be rotated freely and selected fuel map cells are highlighted over the 3D map. The color-coded fuel map makes analysis simple.
Data Logging
All running parameters of the control unit can be captured and saved to a log file. Choose which parameters to display including date range. eFlexPro and eFlexMoto Pro log files can be analyzed in-depth with the eFlexTuner. Color-coding helps distinguish data points. (For example, the fuel mixture or the injector duty cycle.)
Log File Analysis
eFlexPro and eFlexMoto Pro log files can be analyzed in depth with the eFlexTuner. Data can be taken from an entire session or a specific timespan. The data is color-coded, which helps to distinguish e.g., the fuel mixture or the injector duty cycle.
General Installation and User Guide is included in the product package.
Note: If your vehicle is modified you can use E85 with eFlexFuel. If this is the case, please list all the main engine modifications on the checkout page. Our technical team will ensure that your setup is fit for E85.
Not legal for sale or use on pollution-controlled vehicles
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.
SKU: U-EF-M-PLUS 
Always Optimized Fully Automatic Flex Fuel
Cooler & Cleaner Engine
Complete System, No Tuning Needed
Up to 10% Increase in Performance 
Your Fuel System Verified
Not legal for sale or use on pollution-controlled vehicles