Seeing as there are clearly some brake experts on this thread, rather than start a new thread I thought I'd grab the tail of this one.
I run a 2001 S6, the brakes were great when I first got it, 35K ago, I know one side had previously had a recon caliper, however things have gone off the boil recently. I recently fitted new discs and pads all round, still pretty poor, I am conscious that the front calipers are a bit tight and could now do with a rebuild, am I better off rebuilding or replacing the HP2s or is there a cheap sensible alternative? I'm not interested in flash for flash sake, I don't drive hard so don't need to upgrade particularly and any option has to be on my stock discs under stock 17" S6 rims. TIA.