Porsche 718 Bluetooth FLEX FUEL KIT for all 982 Cayman, Boxster, & Spyder Models

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

If you’re running E85 or ethanol mixes in your Porsche 718, you need this kit!

This complete flex fuel kit (FFK), also known as an ethanol sensor kit, E85 sensor, flex fuel sensor, or ethanol content sensor, installs in about 30 minutes.

The ECA works as an ethanol content analyzer, E85 analyzer, and Bluetooth flex fuel analyzer in one compact system. It reads your fuel mixture using a genuine Continental ethanol sensor and outputs the data through Bluetooth and 5v output for legacy support.

Perfect for turbocharged and naturally aspirated 718 owners running E85 blends or wanting accurate real-time ethanol data for JB4 or other tuning systems.

Kit includes:

Genuine Continental ethanol sensor
Fuel-It! Bluetooth Ethanol Content Analyzer (ECA)
One stainless steel braided fuel line with black nylon sheathing
Proprietary custom billet fitting for plug and play OEM integration
One custom plug and play wiring harness
1 tube of SuperLube

Download the Fuel-It! ECA app here:

Vehicle Fitment

Porsche
20172025 Porsche 718 Cayman 2.0L Turbo (982)
20172025 Porsche 718 Boxster 2.0L Turbo (982)
20172025 Porsche 718 Cayman S 2.5L Turbo (982)
20172025 Porsche 718 Boxster S 2.5L Turbo (982)
20182019 Porsche 718 Cayman GTS 2.5L Turbo (982)
20182019 Porsche 718 Boxster GTS 2.5L Turbo (982)
20202023 Porsche 718 Cayman GT4 4.0L (982)
20202023 Porsche 718 Spyder 4.0L (982)
20222025 Porsche 718 Cayman GT4 RS 4.0L (982)
20242025 Porsche 718 Spyder RS 4.0L (982)

* Install Location:Under the engine on the drivers side by rear wheel. See install video for complete instructions.