The EBC USR slotted rear rotor set for 2014–2018 Mazda 3 is a precision-machined, British-made rotor designed to improve braking longevity when paired with compatible pads. The narrow-slot USR pattern reduces air noise, helps keep pads smooth and flat, and lowers brake fade during sustained use. These solid rear rotors provide a sport-oriented replacement that emphasizes cooler running and consistent pedal feel.
EBC 14-18 Mazda 3 USR Backdash Sport Slotted Rear Rotors