The R1 Concepts Geo-Carbon drilled and slotted front rotor for 2008–2009 Porsche Cayenne is a front-axle replacement rotor offering drilled holes and slots to help manage heat and clear pad material. Sized for the listed Cayenne years, it provides an alternative to plain rotors when restoring braking performance and responsiveness, with a focus on thermal control during repeated braking events.
DFC 08-09 Porsche Cayenne Front Drilled & Slotted Geoperformance Rotors