These EBC RP-X rear racing brake pads are specified for Porsche 991 GT3 Cup and Cayman GT4 Clubsport/MR applications using PFC brakes (28/26mm). RP-X is an ultra-high-performance race compound with a stable friction coefficient around 0.55 µ up to and beyond 850°C. The pads use Nucap NRS rivet retention, stainless steel back plates and hook-style retention for secure, predictable braking at extreme race temperatures.
EBC Racing Porsche 991 GT3 Cup (PFC Brakes 28/26mm) Rear RP-X Racing Brake Pads