Ford Bronco Bluetooth Flex Fuel Kit for the 2021+ 2.7L EcoBoost

  • $479.95
Shipping calculated at checkout.

SKU: FORD-FFK-U01

If you're running E85 or ethanol mixes in your 2.7L EcoBoost Ford Bronco, 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 2.7L Ford Bronco in about 15 minutes.

(Check compatibility for your platform below)

The kit includes the following:

  • New 3/8" E85 compatible fuel line for your engine bay
  • Genuine Continental® ethanol sensor
  • Fuel-It! Bluetooth analyzer
  • Custom wiring harness
  • Anodized Aluminum bracket
  • (3) M6 x 1.0 Screws
  • (1) tube of Super Lube
  • Includes both Bluetooth App & 5v analog output for JB4 or flash tuning

    Vehicle Fitment

    • 2021+ 2.7L EcoBoost® Ford Bronco

    *For the Ford JB4 platform connect the white wire to position #16 on the JB4 25 pin harness. Select WMI Ethanol Setup option 1 to enable pin location 15/16 flex fuel input.

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


    fuel it ford bronco ethanol e85 content sensor flex fuel jb4

    Install Video: