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eFlexFuel products are not available for direct injection engines (TFSI, TSI, CGI, FSI, GDI, EcoBoost, etc.) or diesel engines.
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$549.00
Includes free delivery
Easy and safe E85 conversion kit
Fully automatic engineered for Economy
Use E85, gas or both seamlessly
Up to 50% less CO2*
Up to 5% performance increase**
eFlexApp for display engine & fuel data
Automatic Cold Start Functionality
$699.00
Includes free delivery
Full performance benefits of E85
Fully automatic eFlexFuel Technology optimized for Performance
Use E85, gas or both seamlessly
Up to 50% less CO2*
Up to 10% performance increase**
eFlexApp for display and save engine & fuel data
Automatic and adjustable cold start functionality
4 driving modes including 1 customizable mode
Configurable 2D fuel maps
$968.00
Includes free delivery
Precision and maximal power
Fully automatic eFlexFuel Technology engineered for Power & Precision
Use E85, gas or both seamlessly
Up to 50% less CO2*
Up to 15% performance increase**
eFlexApp for display and save engine & fuel data
Automatic and adjustable cold start functionality
6 driving modes including 3 customizable modes
Configurable 2D fuel maps
Configurable 3D fuel maps, log files and sensor linkage
2 additional analog inputs for external sensors (MAP, MAF, TPS or WBO)
*Fuel prices and properties vary. Subject to vehicle engine and fuel specific properties. Location and country specific considerations apply. To fully understand the emissions always consult your fuel distributor and enquire for the properties and source of the fuel.
**Depending on your engine technology and/or your custom built of the engine.
First of its Kind
eFlexEco is the first flex fuel conversion kit available for hybrids, allowing you to seamlessly run on E85, gas, or any blend with the same benefits of your hybrid vehicle.
Easy & Safe
Thanks to our eFlexFuel technology, once you have installed your kit, fuel mixing and pump variation are handled automatically.
Always Reliable
Designed to last the lifetime of your vehicle, our product comes with a 2-year warranty and military-grade durability in mind to withstand dirt, dust and water.
Adjustable solution for various driving conditions
For those who aren’t interested in digging into the depths of tuning their engine, eFlexPlus offers an easy solution. eFlexApp allows you to choose from three driving modes: Eco, Dynamic and Sport. Benefit fully from the performance of high-octane E85.
Economy and performance
With the help of eFlexPlus, you can fine-tune your engine running on ethanol fuel. You can change the air-fuel-mixture at different RPM levels to improve engine performance and economy. Take full advantage of increased engine performance.
Fully adjustable cold start
Automatic cold start technology adjusts the engine start-up based on the fuel ethanol content and engine temperature. Fine-tune the start-up settings with 5 pre-sets in eFlexApp, or fully personalize and save custom profiles with eFlexTuner software.
Tuning to Perfection
Take your engine’s performance to the next level with E85 fuel and the eFlexPro conversion kit. Connect up to two engine sensors and tune fuel injection with the a 3D fuel map using eFlexTuner software. Improve your engine performance by as much as 15%.
DIY Engine Optimization
Connect to an external wideband lambda controller and optimize the air-fuel-ratio to perfection based on the engine load and RPM. With eFlexTuner software, control is in your hands with log files and tools for analysis. eFlexPro does not alter the original engine sensor data and all of the OEM engine safety features remain fully functional.
Custom Tunes
Control your own tuning by saving multiple custom tunes that can be switched in and out according to your different driving conditions. eFlexApp allows you to save three of your own tuning.