a mate of mine has a mk1 xr2 he may be breaking,thing is with mk1 xr2's is the shells are different than std mk1's and if you want to create a proper looking mk1 xr2 you may find people in the know pull your car up. theres a hump in the back panel on proper mk1 xr2's so you can fit a 13" spare,the std mk1's don't have that so you can't fit a 13",theres other changes too.