The DBA 4000 Series slotted rotor for 2004–2005 Mazda 3 2.0L is a direct-replacement front rotor engineered for improved cooling and braking consistency. DBA uses high-carbon, heat-treated iron with patented Kangaroo Paw ventilation and tri-symmetrical slotting to manage heat and debris. The design targets reliable stopping and reduced thermal distortion in demanding driving.
DBA 04-05 Mazda 3 2.0L Front Slotted 4000 Series Rotor