RickAmortis
12-09-2014, 02:31 PM
I have a 2006 A6 Quattro with the 4.2. It's time for brake pads but I am understanding that there are different size rotors that could have came on those cars from the factory. Standard and heavy duty I'm assuming. Hoping to get a little help on how to find out what size I have. Maybe a certain door code or something of that nature.