I recently installed new rotors and pads on the front of my 2004 2.7

I have 74000 and I would like to replace the rear as they look very groved with a noticable lip on the outside edge.

I understand there is a different procedure to do the rear disc and pads? Without having a repair manual to reference to, is it that difficult to do? what special attention do I need to know to do it right?

I elected to put OEM rotors and pads back on the front due to the price was within dollars, and the dealer parts depttold me the rotors are softer compound for better braking..hope he is correct as they seem to brake and feel very nice.

 

To do the rears you have to twist in the rear caliper pistons with a special tool. You can rent it at autozone i believe.

 

Thanks,I viewed some old posts and found this step by step link below with detail pictures. Looks pretty simple providing you have the proper tools. After reviewing the steps,I would prefer to avoid the C clamp/large pliersmethod to avoid a added cost to replace caliper boot if you not careful.That last turn could be painfull. The Harbor freight or autozone rental tool seems a breeze and no headaches.

check link for step by step rear brakeprocedure A6http://www.audipages.com/Tech_Articl...earbrakes.html

Thanks!!

 

You can buy the tool for the rear calipers on ebay ---

 

Thanks!! checked ebay and found if you have a Harbor freight near your town, they are much cheaper to purchase there due to shipping charges. $30 to buy at HF

 

Wanted to add a question! What is the rear rotor size on an 01 Audi a6 w/ 2.7 and 16in wheels? I went to an auto parts shop and they had 2 different sizes so I wasn't sure. Thanks!!

 

I did some reacher and calling around and found out the Audi's with 16in wheels have a 255mm rear rotor. The 15in wheels have a 245mm.