Description
Optimize your BMW’s performance with the Fuel-It Bluetooth/CANflex Flex Fuel Kit, designed for 2025+ BMW M340i (G20/G21) with the Gen 3 B58TU2 engine. Running E85 or ethanol blends requires precise monitoring to maintain optimal performance without running lean. This plug-and-play solution allows you to track ethanol content in real-time through the Fuel-It! or JB4 app while ensuring a hassle-free installation with no permanent modifications.
Key Benefits:
- Real-Time Ethanol Monitoring – View exact ethanol content on your smartphone or tablet via the Fuel-It! or JB4 app.
- Optimized Performance – Helps you run the ideal ethanol mix for maximum power and safety.
- Seamless Integration – Works with JB4, MHD, EcuTek, and future flash tuning solutions.
- Plug-and-Play Installation – Installs quickly by replacing the low-pressure fuel line—easily reversible.
- Premium Components – Includes braided stainless steel fuel lines, billet fittings, and a plug-and-play harness.
- Multiple Kit Options – Choose from Bluetooth, CANbus PnP, or CANbus Universal harness versions.
Kit Options:
1. Complete Kit with Bluetooth ECA (Standalone Bluetooth Monitoring)
✔ Genuine Continental® ethanol sensor
✔ Stainless steel braided fuel line with black nylon sheathing for durability
✔ Proprietary custom billet fitting for seamless OEM integration
✔ Plug-and-play Bluetooth ECA for smartphone ethanol monitoring
✔ Bluetooth harness & power adapter
✔ Fuel-It! app support (iOS & Android)
2. Complete Kit with CANbus ECA & Plug-and-Play Harness (COMING SOON)
✔ CANflex LED ECA to display real-time ethanol content
✔ CANflex Plug-and-Play harness for automatic transmission BMW Gen 3 B58
✔ JB4, MHD, ECUtek compatibility (BM3 users require the universal harness)
3. Complete Kit with CANbus ECA & Universal Harness (For advanced tuning setups)
✔ CANflex LED ECA with real-time ethanol display
✔ Legacy 5V output for JB4 integration
✔ Universal CANbus harness for compatibility with future flash tuning updates
Fitment:
- 2025+ G20/G21 BMW M340i (Gen 3 B58TU2) including xDrive
For JB4 users, connect the white wire to position #4 on the JB4 25-pin harness. Enable flex fuel input using WMI Ethanol Setup option 0.
Note: Ethanol sensors measure the absence of gasoline, meaning contamination may cause artificially high ethanol readings.
Upgrade your BMW’s fuel system with the Fuel-It Bluetooth/CANflex Flex Fuel Kit and ensure peak performance with precise ethanol monitoring.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
