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

If you're running E85 or ethanol mixes in your VW or Audi, you need this kit!

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your VW Mk8 in about 15 minutes.

The kit includes:

• Genuine Continental® ethanol sensor
• Two stainless steel braided fuel lines with black nylon sheathing to protect your other engine bay components
• Proprietary custom billet fittings for plug and play OEM integration
• Fuel-It! Bluetooth analyzer

• Includes both Bluetooth App & 5v analog output for JB4 or flash tuning

• Bluetooth (iPhone or Android app must be downloaded to use this feature)
• If you are using an Apple product the app can be found by clicking here
• If you are using an Android product the app can be found by clicking here

Vehicle Fitment

• 2021+ VW MK8 Golf R
• 2021+ VW MK8 GTI Clubsport
• 2021+ Audi S3

Note: This kit only works on North American spec cars and it will NOT fit Euro spec cars.

*For the VW/Audi 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.

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