Air / Fuel Ratio SensorDirect plug-in for XFI 2.0 ECU O2 Sensors.Replaces XFI 2.0 ECU O2 SensorsThis O2/Wideband sensor is a direct replacement for the wideband O2 sensor that comes...
Air / Fuel Ratio Sensor Direct plug-in for XFI 2.0 ECU O2 Sensors. Replaces XFI 2.0 ECU O2 Sensors This O2/Wideband sensor is a direct replacement for the wideband O2 sensor that comes with all XFI 2.0 ECUs. Wideband Sensor XFI ECU Replacement O2 Sensor XFI Wideband Sensor