EBC BSD rear rotor set for 2007–2013 Mazda Mazdaspeed3 2.3T is a slotted rotor upgrade featuring a V-slot pattern that helps dissipate heat and keep pads running cooler than OE-style rotors. The BSD rotors are offered as a direct rear fit and are designed with a silent slot pattern and high-carbon construction to improve thermal stability while adding a more aggressive look to the braking system.
EBC 2007-2013 Mazda Mazdaspeed3 2.3T BSD Rear Rotors