EBC RP‑1 rear race brake pads for 2013–2015 Porsche 911 (991) GT3 cast iron disc applications are manufactured in EBC’s Bristol, UK facility from a carbon‑Kevlar blend. Intended for high‑temperature track conditions, the RP‑1 compound provides the stability and friction characteristics required for racing use and matches the rotor and FMSI references specified for these GT3 rear brake setups.
EBC Racing 13-15 Porsche 911 (991) GT3 (Cast Iron Disc Only) RP-1 Race Rear Brake Pads