Fuel-It! Bluetooth FLEX FUEL KIT for S58 BMW G80 M3 & G82 G83 M4
Know your exact ethanol content in real-time via the Fuel-It! or JB4 app on your smartphone or tablet.
If you're running E85 or ethanol mixes in your G8x M3/M4, you need this kit!
This complete flex fuel kit installs in under 30 minutes and reads your exact E85 mixture in the Fuel-It! smartphone app or JB4 app if equipped. Features CNC machined fittings for a quick plug and play installation with nylon sleeved stainless steel braided fuel lines for life long leak free operation.
The complete kit includes the following:
- Genuine Continental ethanol sensor
- Fuel-It! Bluetooth Universal Analyzer
- Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
- Proprietary custom billet fittings for plug and play OEM integration
- One wiring harness with Posi-tap connector
- Supports stand-alone Bluetooth operation with the Fuel-It! app
This kit is compatible with the following:
- 2021+ S58 G80 BMW M3
- 2021+ S58 G82 G83 BMW M4
*We have also made it optional to purchase all the items ala-cart should you choose but for the kit to work it must include the Fuel Lines, Ethanol Sensor, and Analyzer.
*For the BMW G-series JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI page option 2/3/4 input to enable.