Just had this done on my car as they said it needed to be done due to time not mileage. mycar has only 23k on it. I had it done because it would have been out of free service schedule and would have ran 5-600 dollars. Anyone know what they did and if it was smart to have them do so. I took it in because it was low on oil and alerting me. not sure about the whole experience.

04 A6 2.7T sline