Fuel-It Flex Fuel Kit for B58 Toyota GR Supra and BMW Z4 M40i -- Bluetooth & 5V

If you're running E85 or ethanol mixes in your Supra or BMW Z4, you need this kit! 

This is a complete plug & play kit to install a Bluetooth ethanol sensor in your 2020+ Toyota Supra and BMW Z4 40i in about 30 minutes. (Check compatibility for your platform below)

Know your exact ethanol content level.

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 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 purchased 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

• 2020+ Toyota Supra
• 2020+ BMW Z4 M40i

 

 

*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 [email protected]

*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.

 

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