I use Brembo rotors on everything. They're probably who makes OEM stuff, but without the BMW label attached. But they're of excellent quality, and I've never had an issue with one. I've used about every other brand out there, and have been disappointed with most of them. I also really like EBC green stuff or red stuff pads. I drive hard, and I've found these pads don't dust as much, and they perform better than OEM. But...they're nothing wrong with OEM pads.