eFlexFuel E85 flex fuel conversion kits
Effortless performance with eFlexPlus 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 eFlexPlus 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 eFlexPlus your engine is always optimized on any fuel blend. It is a more streamlined tuning experience than the eFlexPro 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 eFlexPro E85 Flex Fuel Conversion Kit
The eFlexPro 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 eFlexPro. Drive on with E85 or gasoline and optimize your vehicle for the way you like to drive.
SKU: EFLEXPLUS - Free shipping in 2-5 days
- 5 year warranty with registration
Installation
Plug&Play installation - An experienced mechanic will install in 1h-2h. For first time DIY installation, expect to double the time needed.
Technical specs
| Make & Model | |
| Year | |
| Engine | |
| Power |
Always Optimized Fully Automatic Flex Fuel
Cooler & Cleaner Engine
Complete System, No Tuning Needed
Up to 10% Increase in Performance Up to 20% Increase in Performance
Your Fuel System Verified |  | |
|---|---|---|
| Automatic engine tune adjustment in real-time to match the fuel blend | ||
| eFlexApp for smartphones | ||
| Ability to connect to two OEM or external engine sensors: MAF, MAP, TPS or WBO | ||
| eFlexTuner tuning software for Windows PC | ||
| Ability to create custom E85 tunes with fully adjustable 3D fuel maps |
+ What's included
- Control unit (3” x 5 1/5” x 1” in)
- Ethanol sensor
- Wiring harness specific to your vehicle with an external temperature sensor
- Two additional analog inputs that plug in to the engine’s own sensors (MAP, MAF, TPS or WBO) - included only in eFlexPro
- Cable ties
- Male fuel injector connectors
- Fuel hose
- Fuel line quick connectors
- Fuel line disconnect tool
- Hose clamps
- Installation and User Guide
+ eFlexApp
All eFlexFuel kits feature a Bluetooth connection and eFlexApp for your smartphone. eFlexApp allows you to monitor your engine in real-time while driving on E85, gasoline, or a combination of the two. You can also toggle between three different engine performance modes: Economy, Sport, and Dynamic.
Features
| | |
|---|---|---|
| Monitor ethanol content, fuel temperature, ambient engine temperature, injector duty cycle and cold enrichment, etc. | ||
| Real-time logging feature (duty cycle, ethanol content, engine temperature) | ||
| Self diagnosis - Display fault codes | ||
| Adjust and monitor cold start | ||
| Choose your driving mode (Economy, Dynamic, Sport) | ||
| Display OEM engine sensor data: MAP, MAF, TPS, or WBO | ||
| Custom E85 tunes (Created with eFlexTuner) | 3 |
+ eFlexTuner
eFlexTuner is a free PC software that connects to eFlexFuel kits via Bluetooth. Create your own custom E85 tunes and switch them while driving from the eFlexApp.
- Fuel map adjustment
- Log file analysis
- 3D fuel maps
- Sensor linkage
- Cold start adjustment
- Fault codes
- Data logging
+ Installation
- General Installation and User Guide is included in the product package.