Are you talking about the lightweight calipers as the case where it doesn't fit? On the TCE website it seemed to say that stock SVT rims would fit with the other calipers, just not with the lightweight ones. Is that the case?

These rotors are the same size as Focus SVT rotors, right? 12.2" = 310 mm? If that's the case maybe I can fit FSVT rotors inside E0 wheels after all, it just depends on the caliper.