Just thought i'd post a note here cos they will fit the RS6 but not my A6 cos i ain't got the arches for it like u guys.
They are 5x112 and 9.5 inches wide, they look the part and would really look good on an a6,
Oh and putting RS6 arches on mine was a though but it was gonna cost £2500 in all!
anyway they are a bargain at £700 for the set.
pics here :http://cgi.ebay.co.uk/ws/eBayISAPI.d...%3AIT&rd=1