21-23 3.5L EcoBoost Ethanol Content Kit

Keeping track of your ethanol content can be tedious. Variations at the pump, estimations and mistakes can be risky.  Don’t risk it, monitor it.

The BoostKing ethanol content kit is a complete plug and play solution for 2021-2023 3.5L EcoBoost trucks. Utilizing an Innovate MTX-D ethanol gauge with a OEM quality ethanol sensor, we have created a plug and play fuel system adaptor that quickly plugs in line of your factory fuel system at the high pressure fuel pump.

Using high quality Racetronix PTFE fittings and braided line to adapt the ethanol sensor in line.   Each system is assembled in house by BoostKing.

Other systems have you crawl under the truck to disconnect a line that is very difficult to access. This solution is easily accessible from the engine bay and keeps the sensor away from the weather.

No Bluetooth or apps to worry about connectivity either. Instantly see the ethanol content and have confidence in your mix and tune.

I wanted to create a system that was discreet yet easily accessible. This is why I created the glove box single gauge mount so that you can quickly take a glance at your content and then close the compartment to hide it.  The mount is held in place with friction, but for more security you could use hook and loop or double sided tape to fasten into the glove box.

The glove box mount does not require any drilling, however for a cleaner installation you could drill a small hole in the bottom of your glove box and then run the wires through that.  I prefer not to permanently modify the glove box, so the wires loop nicely out the top and then back of the glove box where they are nearly invisible anyway. 

A dual gauge mount will. Be available soon for those who need it.

Installation takes about 20 to 30 minutes for the sensor. Running the gauge and wires will take 1 to 2 hours depending on your skill level and tools.

No permanent modification is required aside from a small slit in the fire wall wire grommet area.  Everything is reversable 100%.

This system is available now on pre-order. Pre-order customers will benefit from $50 off the future price. I am opening up the pre-order to the first 10 customers.

Key Features:

• 2-Configurable Outputs: Ethanol Content and Fuel Temp
• Change Exterior LED As A Fill Bar or Light A Single Indicator
• Error Reporting For Ethanol Content Sensor[Digital Display]
• Ethanol Content Pct.: 0-100 Pct.
• Programmable Exterior LED Ranges VS Color
• Programmable Fuel Temperature Warning[Outer LED]
• Programmable Unit Of Measure For Deg. F. or Deg. C.
• Temp: -40 to 257 Deg. F.[-40 to 125 Deg. C.]

Included in the kit:

• Innovate MTX-D ethanol content gauge and sensor
• Glove box single gauge mount for 21 to 23 glove box as shown.
• Fittings and lines pre-assembled.
• Add a circuit for ignition keyed power (10 amp fuse included)
• Wire crimps connectors
• Heat Shrink
• Zip ties
• Ground wire with nut

*Installation video to be released soon.

*Other applications will be available in the near future.