eFlexPlus E85 Flex Fuel Conversion Kit

The eFlexFuel eFlexPlus E85 Flex Fuel Conversion Kit is engineered for Mercedes-Benz C63 AMG models equipped with the 6.2L M156 V8 engine, enabling them to run any blend of E85 and gasoline. This kit offers a fully automatic, plug-and-play solution that requires no ECU tuning or map switching. It seamlessly adjusts fueling in real-time, providing increased power and cooler operating temperatures when using E85. Key specifications include compatibility with any ethanol blend from E0 to E85, control via the Bluetooth eFlexApp for iOS and Android devices, and an under-hood installation that does not require ECU modification. The kit is of Finnish engineering, backed by a 5-year warranty with registration. Installation is estimated to take 2-4 hours and is of moderate difficulty, with fuel line modification required. The kit includes plug-and-play wiring with quick couplers and detailed instructions. It is designed as a complete DIY kit, though for high-power builds with upgraded injectors, the eFlexPro model is recommended for custom tuning.