Originally Posted by a.k.a
Yes they are a 2 part item - the upper part is rubber and held on by special clips and 2 nuts at either end, and the bottom part is plastic.
They are also the same as a mark 1 xr4 or 2.0 IS other than a different rubbing strip which is also removable. The upper part on the 2.0 IS version is not painted.
I think you should re check mate as there no rubber on a genuine rear 3 door rear bumper,plus there not the same as any other for they are unique to the cosworth,I think I should know mate its not as if i aint owned just 1 or 2 in my time