The EBC USR slotted rear rotor for 2006–2009 Mazda 6 2.3 Turbo (Mazdaspeed) gives the rear brakes a quieter slotted option engineered for cooler running. This solid rear rotor matches FMSI pad D1161 with a 314mm diameter. The narrow slot design reduces air noise and helps clear dust and debris, which reduces fade at speed and keeps pads running smooth and flat for more consistent rear braking.
EBC 06-09 Mazda 6 2.3 Turbo (Mazdaspeed) USR Slotted Rear Rotors