The EBC RP-X front race brake pads for 2012–2015 Porsche 911 (991) Carrera S 3.8L are engineered for high-temperature track use and dedicated race cars. RP-X keeps a stable friction coefficient of about 0.55 mu to beyond 850 C for consistent, repeatable braking under extreme conditions. Nucap NRS retention, stainless steel backing and a firmer pedal feel compared with RP-1 help sustain performance while being kind to cast-iron rotors.
EBC Racing 12-15 Porsche 911 (991) Carrera S 3.8L (Cast Iron Rotor Only) RP-X Front Brake Pads