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View Full Version : Rear diff a4/s4/a6



audiB7t
09-28-2009, 06:36 PM
I understand the gear ratios are different but i really just wanna know if they 3 diffs will physically bolt up in the back of an A4. gear ratios i can take of, mostly want to know if the physical mounting of the 3 diffs are all the same.

Thanks.