Does anyone know the minimum thickness spec for the rotors (front and rear) for a 2004 A6 2.7t Quattro? Getting ready to replace pads and want to know if the rotors are worth saving.

Also, what brand service/repair manual would you recommend for DIY repairs?

 

Not sure of the thickness specs, but a brake shop should be able to tell you if they are worth turning. Aas far as a repair manual the BENTLYEY Manual for your year is the 'bible" for any Audi owner

 

if you are mechanically inclined and/ or have done brakes on any other car .. you won't need much of a manula . thee are enough DIys on the internet..