It is a kit that TundraRacing sells. not sure on the specifics but i think it was just hit pretty well^^^. camaro calipers and IS350 rotors. as far as brackets and such i think they are in house custom. I was diggin for a while to find an "easy" direct conversion and as far as I've found there just isn't one. bummer. The TR kit looks like the way to go though, especially on a budget.