I called up VW Barloworld Glen Waverley and apparently 5 people had called up and booked before me.
I was told to just come down and one of the guys will go for a drive with me for 10minutes or so to confirm the sound.
If its confirmed they will fit the part free of charge. I asked if the part had already been ordered for the other people and she was not sure, and went off and spoke to the parts department.
Her words from the parts department was that "they were expecting a lot of enthusiast owners to contact them regarding the issue in the short term, so they have ordered parts in preparation for this".
Sounds good :)