I'm in the process of replacing all brake pads and rotors front and rear. I'm using the UBC pads front and rear and Concept 1 drilled/slotted rotors. I'm gonna paint the hub centers yellow to match the calipers so I'm kinda excited. I can't wait to get it finished to see the difference. My proton has always performed well brake-wise but I think this will make a respectable improvement. Should be done in a week or so.