Description
The Fuel-It Audi TT RS/RS3 Bluetooth Flex Fuel Kit is a complete plug-and-play solution for enthusiasts running ethanol blends or E85 in their Audi 2.5L motor. This kit enables you to monitor real-time ethanol content directly from your smartphone or tablet using the Fuel-It or JB4 app.
Key Features:
- Real-time ethanol content readings via Bluetooth on iOS or Android devices
- Includes both Bluetooth app output and 5V analog output for JB4 or flash tuning
- Compatible with JB4 flex fuel integration (connect white wire to position #16 on JB4 25-pin harness; select WMI Ethanol Setup option 1)
- Quick and easy 15-minute installation—no splicing or cutting required
What’s Included:
- Genuine Continental® ethanol sensor
- Fuel-It! proprietary billet fittings
- Upgraded fuel lines with protective nylon sheathing
- Plug-and-play wiring harness
- Fuel-It! Bluetooth analyzer (app required for smartphone use)
Notes:
- iPhone and Android apps must be downloaded separately to use Bluetooth monitoring
- Replacement fuel lines available separately
- Ethanol sensors measure ethanol indirectly; contamination may affect accuracy
Vehicle Fitment Summary (2.5L 5-cylinder engine):
- 2017–Present Audi TT RS
- 2017–Present Audi RS3
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
