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 Audi, you need this kit!

This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Gen 2 Audi 2.5T in about 15 minutes. (Check compatibility for your platform below)

The kit includes the following:

• 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

• 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

This kit is compatible with the following

• Audi TT RS MK2 8P
• Audi RS3 MK2 8P

*If you aren't sure whether this kit fits your car, send us a picture of your engine bay with the engine cover removed to info@fuel-it.com

*Link to larger images of install pictures...click here

*Ethanol Sensors don't actually read the ethanol content, the readings are based on the absence of gasoline, so if your fuel is contaminated your ethanol readings may be artificially elevated.

PRODUCT VIDEO