Bluetooth Flex Fuel Kit for 2021+ Ford Bronco 2.7L EcoBoost Tuning Hobbs switch is just a

Hobbs switch is just a simple on-off switch that is normally off and used to trigger an accessory at a set boost point

5L (same motor as the 2022+ Toyota Land Cruiser 3

This plug and play jb4 tuner attaches to two easy to access sensors in the engine bay and works with your factory ECU tuning to remap your boost

Promotes engine longevityNon-clogging

and box plug

Bluetooth Flex Fuel Kit for 2021+ Ford Bronco 2.7L EcoBoost Tuning Hobbs switch is just aIf 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