Audi just quoted me £47 for the dust boots and gasket seal replacements for a single caliper! And £23 for the guide pin bushes. Both sides would total £140!?.. for some little pieces of rubber!
Needless to say I will be using Bigg Red to source these parts instead. When I called them other day he just requested that I send my originals so he can be sure to send me exact matching parts. Originals will be in the post first thing tomorrow morning!!