Dedicated ethanol content sensor kit for your B9/B9.5 S4/S5/RS4/RS5. Required for anyone running ethanol blend tunes! Compatible with all fuels from E0 to E100.

We take care of the power and ground connections, but you will be required to run the signal wire (white) to your desired gauge or connector of your choice!. There are many gauge options such as Fuel-It, P3, IE, Uni, etc., so this wire is not able to be pre-terminated.

Includes:

• Genuine Continental ethanol sensor
• Wiring harness pre-terminated for B9 fitment
• Ethanol sensor fittings x2
• Fuel line clamps x2

Fitment:

• B9 S4 3.0T
• B9.5 S4 3.0T
• B9 S5 3.0T
• B9.5 S5 3.0T
• B9 RS4 2.9T
• B9.5 RS4 2.9T
• B9 RS5 2.9T
• B9.5 RS5 2.9T