<center><img src="http://pictureposter.audiworld.com/84147/rearbrakes_002.jpg"></center><p>going 2 piece floating in the front, also ordered 4 12.5 rotors to go along with the hats. rears are pictured here. and yes 4driver4 they are cross drilled

The Porsche rear brakes that I've seen have a separate drum brake in the center of the rotor.