Official, easy to install Continental/VDO Ethanol Sensor used to measure the ethanol to gasoline ratio of the fuel being used in the vehicle.
For use with aftermarket port control, like Reflex+
Vehicles Supported
BMW G87 M2
BMW G8X M3/M4, including Competition
BMW F97/F98 X3M/X4M, including Competition
Toyota A90 Supra