[V8] Rear caliper sticky problem

[Karl K]

Hello all,

It seems that my left rear caliper is sticking, or there is too much bias on
that one side.

When I park the car sometimes I can smell that good old asbestos stench. It
doesn't happen all the time tho.

I was going to do a rear rotor / pad change anyways in the next few months,
I already have the Zimmermann Rotors, PBR pads and ATE SuperBlue fluid. But
wasn't expecting to do the calipers.

Now what I am needing to know is who is a good source to buy rebuilt
calipers from?? Audiquattroparts, IPS??

Many thanks,

Karl K
'91 V8 Pearl ; in winter trim excl: RS4's :(