EBC DP41013R 92-93 Porsche 911 (964) 3.6 Carrera RS America Yellowstuff Front Brake PadsEBC DP41013R 92 93 Porsche 911 (964) 3. 6 Carrera RS America Yellowstuff Front Brake Pads Product Information The EBC YellowStuff compound is essentially a race pad but with a big difference in that it works from cold and can be safely used on the highway. If you want the ultimate in high friction braking this is the pad to choose. Brakes feel superb from first touch of the pedal and stay effective up to race temperatures. EBC YellowStuff is designed