DP3612C Red Stuff rear pad set. Since this material was introduced in late 2003, it has received many positive write ups from performance drivers of faster cars such as the Impreza. This is a truly impressive fast road pad for repeated heavy braking. It emits far less dust than semi-metallic pads and has been proven to stop a passenger car/saloon/sport compact/hot hatch 13 metres quicker than OEM pads from 100mph/160kph.