• $ 349.95
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SKU: Q50 Flex Fuel Kit ***Bluetooth & 5V***

If you are running E85 or ethanol mixes in your Q50 or Q60, you need this kit!

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

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Infiniti Q50 or Q60 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

    Suggested Options:

    • 10 Micron inline E85 compatible fuel filter
      • This upgrade can be added at the time of purchase or as an upgrade for those that already have our flex fuel kit.  *Our flex fuel kit is required to install our inline filter kit at this time. 


    This kit is compatible with the following

    • Q50 2016+ with VR30 motor
    • Q60 2017+ with VR30 motor

    *For the Infiniti Q50/Q60 JB4 platform connect the white wire to position #4 on the JB4 25 pin harness. Select WMI page and enable bit 0 under the E85 settings.

    *If you aren't sure whether this kit fits your car, send us a picture of your engine bay 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.

     Fuel-It! E85 Ethanol Content Tester


    Fuel-It! Bluetooth Flex-Fuel Analyzer (06:38)
    A short video overview of our Bluetooth Flex-Fuel analyzer and installation basics. For questions or to inquire about any of our fueling products, please visit us at www.fuel-it.com or email us at info@fuel-it.com Thanks for watching, Fuel-It! Follow us on instagram @ https://www.instagram.com/_fuel_it_/
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