yeah but that would involve changing the hubs i think. which is a hell of a lot more work than buying adaptors. i guess you get some decent brakes thrown in but its certainly not the simplest way to do things.
depending on what golf you've got at the moment will have different methods of doing a hub swap. plus you'd still have the rears to do as well. it depends what your after i suppose? tt wheels on your mk2 or tt wheels new brakes, hubs etc....