The newer cars have specialty screws holding the Mass Airflow Sensor (MAF) in the air intake. Unfortunately, certain models in both gas and TDI have MAFs that are prone to failure. This bit will allow you to change certain 6 Lobe MAF screws without screw damage.

This tool will not remove 5 lobe screws but theMN5050 will remove the 5 lobe type. Check your MAF screw before ordering.

Note: Not for impact tool usage.