Removing RS4 front calipers...which bolts?

[ryanm]

Just trying to remove the OEM RS4 caliper for rotor replacement and I forget which bolts are holding the calipers on :/ The large ~20mm bolts on the back of the hub or the 10mm allens to the side? Or would either option work?

Thanks in advance!

[JimmyBones]

I always remove the bigger like 20 or 21 mm bolts. Forget which size they are off hand but they are the bigger ones next to the axle.

[TEB]

If you are only doing pads, just remove the two 8mm socket heads inside the rubber covers. If you need to replace the rotors, than you also have to loosen the two larger hex bolts (21mm IIRC).