Size Chart
×
The eFlexFuel eFlexPro 2 E85 Flex Fuel Kit is the best advanced E85 conversion for Mercedes-Benz C63 AMG M156 owners wanting maximum power gains with full custom tuning. This pro-level system features patent-pending virtual load sensor, two analog inputs, wideband support, and 3D fuel mapping via eFlexTuner software for precise ethanol optimization while maintaining all OEM safety features.
| Specification | Detail |
|---|---|
| Part Number | U-EF-PRO2 |
| Compatibility | Any Ethanol Blend E0-E85 |
| Control | Bluetooth eFlexApp + eFlexTuner Software |
| Inputs | 2x 0-5V Analog + Wideband Support |
| Installation | Under-Hood with Fuel Line Mods |
| Engine | 6.2L M156 V8 |
| Country of Origin | Finland |
| Warranty | 5-Year with Registration |
| Year | Make | Model | Notes |
|---|---|---|---|
| 2008-2014 | Mercedes-Benz | C63 AMG | 6.2L M156 V8 |
The eFlexFuel collection features cutting-edge products designed to enhance your vehicle's fuel efficiency and performance. Our innovative eFlexFuel kit operates by processing fuel injection signals from your car’s electronic control module (ECM), ensuring that each fuel injector is individually optimized for superior flow. Key Features of eFlexFuel Independent control of each fuel injector for customized performance. Easy installation with all necessary electrical and fuel line connectors included. No adjustments needed post-installation, making it a hassle-free upgrade for your vehicle. Experience the benefits of adapting seamlessly to various fuel injection systems with the eFlexFuel collection. Transform your vehicle's performance today!
View eFlexFuel Products
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
View Engine Products
Flex fuel ethanol content sensors are the critical measurement device in any flex fuel conversion, reading the ethanol percentage in the fuel flowing through the line in real time and providing a signal to the engine management system that allows dynamic adjustment of injection duration, ignition timing, and boost targets as fuel composition changes from pure gasoline through any E85 blend. The most common sensor type used in performance flex fuel conversions is the Continental or Delphi inline sensor, which measures ethanol content through a frequency output signal that rises from approximately 50 Hz for pure gasoline to approximately 150 Hz for pure ethanol, providing a linear and accurate signal across the full blend range. Aftermarket sensor kits from Zeitronix, Turner Motorsport, and ID Motorsports bundle the sensor with pre-terminated wiring harnesses and installation instructions for specific platforms, while standalone sensors allow custom integration into fabricated fuel sy...
View Flex Fuel Sensors Products
Fuel delivery parts for gas and diesel trucks, muscle cars, and import performance builds are stocked at Black Ops Auto Works. Shop fuel pumps, fuel pump modules, fuel rails, pressure regulators, fuel filters, fuel tanks, carburetors, flex fuel kits and sensors, fuel caps, and surge tanks for Ram Cummins, Ford Powerstroke, Dodge Charger and Challenger, Jeep, Chevrolet, Honda, Nissan, and Infiniti platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 1,874 fuel delivery SKUs across pumps, hardware, and tank categories. What This Category Covers Fuel delivery parts move fuel from the tank to the engine at the pressure and volume the injectors or carburetor need. This collection spans in-tank and external fuel pumps, pump modules and hangers, fuel pressure regulators, fuel rails, filters, tanks, carburetors, flex fuel conversion kits, and the caps and misc components that comp...
View Fuel Delivery Products