The EBC SR-21 racing rear brake pad is a sintered rear pad offered in a 20mm thickness and specified for Porsche 718 Cayman GT4 Clubsport with PFC brakes. Built for track use, the SR-21 compound serves as a direct replacement in rear calipers that accept this pad profile. It provides a race-focused friction material suitable for demanding braking conditions encountered in competition.
EBC Racing Porsche 718 Cayman GT4 Clubsport (PFC Brakes) SR-21 Sintered Race Rear Brake Pads