If you're running E85 or ethanol mixes in your BMW M5, M6, or M8 you need this kit!

This is a complete plug & play kit to install a Bluetooth ethanol sensor in about 30 minutes.

(Check compatibility for your platform below)

Know your exact ethanol content in real-time via the Fuel-It! or JB4 app on your smartphone or tablet.

The kit includes the following:

• Genuine Continental® ethanol sensor
• 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
• Fuel-It! Bluetooth analyzer (iPhone or Android app must be purchased 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 Android product the app can be clicking here

Replacement fuel lines are also available ala cart.

This kit is compatible with the following:

BMW M5
•2012-2016 F10 M5

•2017-2023 F90 M5

BMW M6
• 2012-2019 F12/F13/F06 M6

BMW M8
• 2019+ F91/F92/F93 M8

*For the BMW F-series 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.

*Free shipping in USA on complete kits only. 

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