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 BMW, you need this kit!

This is a complete plug & play kit to install a Bluetooth ethanol sensor in your 2019+ B58 BMW X5 (G05) in about 30 minutes. (Check compatibility for your platform below)

The kit includes the following:

• New 5/16" E85 compatible fuel lines for your engine bay
• Genuine Continental ethanol sensor
• Fuel-It! Bluetooth analyzer (iPhone® or Android® app must be downloaded to use this kit)
• Plug and play harness
  

• Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
  
• Bluetooth (iPhone® or Android® app must be downloaded to use this feature)
• If you are using an Apple® product the app can be found by clicking here
• If you are using an Andriod® product the app can be found by clicking here

This kit is compatible with the following

• 2019+ B58 BMW X5 40i and Xdrive (G05)
  
• 2019+ B58 BMW X6 40i and Xdrive (G06)

*For the BMW B58 G2 JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI Ethanol Setup option 0 to enable pin location 2/3/4 flex fuel input.
 

*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to info@fuel-it.com

*Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.