The EBC RP-X front race brake pads for 2013–2015 Porsche 911 (991) GT3 3.8L are built for serious track duty and racing. RP-X offers a consistent friction coefficient of about 0.55 mu to and beyond 850 C, providing dependable braking at extreme temperatures. Nucap NRS retention, stainless steel back plates and a firmer pedal feel compared with RP-1 support repeatable stopping and minimize rotor impact for cast-iron setups.
EBC Racing 13-15 Porsche 911 (991) (Cast Iron Rotor Only) 3.8L GT3 RP-X Front Brake Pads