Nope, don't fit. I ran a set of 16" Mondeo cossie style rims on my XR3i (S2) and the (standard 3i/RS) bolts aren't right. I bought a set of bolts and collars from Ford that did the job perfectly.

I'm not saying these are the ones, but this is what they looked like;

http://www.raceways.co.uk/Conversion...lloy_wheel.htm