The COBB NexGen Flex Fuel Ethanol Sensor Kit includes everything you need to integrate an ethanol sensor and send that data to your Subaru's ECU. It consists of an ethanol content sensor with mounting bracket and fuel lines to be used with factory Subaru fuel lines as well as a plug-and-play wiring harness.

The OE quality ethanol content sensor is secured to a bespoke powder coated aluminum bracket. Fuel is then fed to and from the sensor with pre-made fuel line with OE quick disconnect. A billet adapter is included to allow for seamless integration with the COBB Fuel Rail Line Kit.

The NexGen Flex Fuel Module is mounted to the passenger side strut tower and handles all of the data processing before sending ethanol content to the ECU to be used by an Accessport-delivered NexGen Flex Fuel calibration.

Tying everything together is a custom, easy to install, plug-and-play wiring harness. Utilizing OE quality wiring and connectors makes adding NexGen Flex Fuel on your supported Subaru both quick and reliable.