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evil_O
05-05-2012, 12:04 PM
Sorry to post another thread if this has been answered but for the life of me I can't find this information via a search. Or I should say, I keep finding conflicting information.[headbang]

Can someone please confirm the center bore? It seems the A6 was 57.1 up until MY 2008. Did it change to 66.6 for MY 2009 or is it still 57.1?

TIA.

evil_O
05-07-2012, 06:17 AM
Well my best interweb educated guess is 57.1.