[redncgoat]

do the a4's and m6's have different rear ends just wondering.

 

[jdo6696]

no, same 3.46 gears as well. that is why they got the gas guzzler tax.

kill list- E39 M5,SS comaro,SRT 4

you know it's spelled Camaro right?

 

[OldER Goat]

no..the A4 and M6 diffs are the same within each model year.
the 05 / 06 model year differntials have some minor revisions from the 04, tho, for the added HP.