The R1 Concepts Geo-Carbon drilled and slotted rear rotor is a direct replacement for 2004–2013 Mazda3 models. These Geoperformance rotors use a drilled and slotted pattern combined with a Geo-Carbon finish for an upgraded appearance and service life during rotor replacement. They are specified as rear rotors and intended for rear axle rotor swaps on supported model years.
DFC 04-13 Mazda 3 Rear Drilled & Slotted Geoperformance Rotors