I know reyland do the 300mm rear brake conversions using the original 4x4 rear caliper, but is there a cheaper way to do it?
the brackets look easy enough to make, i did my own on the front for the brembos so should be fine,
i dont want to go to the expense of rotors and bells all round, and dont see the point in doing the rears and not the fronts, so is there any solid disc alternative? what brakes to focus RS's use on the rear?
i believe the 4x4 caliper uses 20mm thick disks if thats any help.
Thanks
Graham