I havent installed the setup yet! Sorry that was rather unclear. I have calipers, first step is to see if my wheels clear the calipers, then i gotta check the diameter of the rings on my car, if theyre 67mm im gunna get rotors and throw this kit on, if theyre not 67 im gunna buy the rings i linked and rotors and install. Again, my appologies for the misleading statement. Haha.