Not sure on Compomotives but I sold some split rim centre lock Image Wheels from my SR4 to a Clubsport owner. Presumably they will be the same fitment.
I assume they were they 8" front 10" rear? in which case all the extra width must be on the inside? did you have problems with the front wheels hitting the car on full lock..? Mine should be ok then with 7" front and 9" rear SR4 4 stud wheels - Nice