15 inch wheels what setup is needed

[pasbogdan]

I need to fit something under my 15 inch wheels on my cq.I want to go with 15 inch as in homologation papers.What do you think i can use?What is the difference between rs2 big and small reds?Can a spacer be machined to keep the rs2 caliper on an under 300 mm disc?Or maybe g60 girling 2 piston calipers?Are theese as the s2 ones?
I also need to find a setup that makes me easy to find good price ferrodo ds pads.Please give me an advice,maybe someone has been in this situation with an old b2 rally/hill climbing.

Thank you,

[sam80quattro]

what about a4/a6/passat brakes calipers and discs 286mm if i remember right and pads should be easy to find

[speeding-g60]

i run stock CQ Girling-60 two piston calipers on the front, and stock on the back, under 15's, on the drag car.

and i have stock 15's on this A4 as well.

i would think either setup would work for you.