I actually tried my friends on my TT and if you add just a small shim they will work. They are off by such a small amount. I used 1 washer on each stud to make the gap for the calipers big enough. I would recommend making a spacer out of a thin piece of aluminum so that the thickness is the same for each bolt. All in all my buddy with his NA is buying a gray TT and he is putting them on there. I just wanted to get an ideal of what they would look like.