The EBC RP-1 race front/rear pad pair for 2005–2008 Porsche 911 (997) with cast iron discs is made at EBC’s Bristol, UK facility from a Carbon Kevlar blend to sustain high temperatures and consistent friction. These RP-1 pads fit vented rotors with 5 bolt holes and rotor diameters around 12.5–13 in (318/330 mm), supplied in FMSI D1135 pad design for competitive driving.
EBC Racing 05-08 Porsche 911 (997) (Cast Iron Disc Only) RP-1 Front/Race Rear Brake Pads (Pair Only)