The SVT brake kit will work with either std or ABS brakes. My ZX5 does not have ABS. The braking is much improved and the balance F-R seems fine (better than it was with drums on the rear). I run 16 inch rims (tried both Focus and Contour SVT) with 215-50 tires and have no clearance problems.
One hitch however: the normal spare will not fit over the larger disks. What size is the spare tire on a SVT???