If you're running E85 or ethanol mixes in your Audi S4, 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 Audi S4 in about 30 minutes. (Check compatibility for your platform below)
Kit includes:
- New 5/16" E85 compatible fuel lines for your engine bay
- Genuine Continental® ethanol sensor
- Fuel-It! Bluetooth analyzer
- 5/16" quick connect fitting
- Oetiker crimp clamps to secure your new fuel lines
- Includes both Bluetooth App & 5v analog output for JB4 or flash tuning
Download the Fuel-It! ECA app here:
Vehicle Fitment
- Audi S4 B8
- Audi S4 B8.5
