can the brakes from focus mk2/3 be bolt onto jaguar ? i had been thinking that since both have the same hub specs, that it should be a straight forward fit.

there are brake kits from ap racing/brembo available for the focus. does anyone know if the brackets and bell fit?

 

No, the Focus has different mounting points.

If you want a Big Brake Kit then the only bolt-ons for the XF are the XKR Alcon 6-pistons, but there was one XF in the UK that used the 400mm Alcon XKR disc with AP Racing calipers ==>> Jaguar XF Big Brake Kit