Centric PQ PRO (500.11700) Rear brake pads for E9x 335i. Purchased these to do a brake job on my 2011 335i and ended up trading the car in before I got to it. These are a semi-metallic formula, which is supposed to be very similar in performance and feel to the OEM pads. Red coating on pads is to help burnish rotors and remove any coating that may be present on new rotors. Comes with caliper guide pin bushings and anti-rattle clips. These are selling for about $30+ shipping + tax on Amazon and a bit more on Rockauto. Asking $30.00 shipped OBO.