Part MN505000 - 5 Lobe MAF Bit - Alternate 2-prong bit
Part MN606000 - 6 Lobe MAF Bit
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 kit will allow you to change 5 and 6 Lobe MAF screws without screw damage.