I imagine it would be the same bracket as fitting them to sierra hubs, as the caliper bolt spacing it the same between escort rs turbos and sierra's, i fitted some to my 3 door replica and the only modifications I had to make was drilling out the bolt holes on the hub, a custom made braided flexible hoses and trim a bit of the caliper mount to clear a bolt that goes through the bracket and space the caliper to suit the disc, i havn't got any pictures of the brackets I used, what I will say watch though is your wheel offset because the caliper will sit a good bit further towards the face of the wheel