DBA 4000 Series slotted rotors for MazdaSpeed6 and MX6 rears are manufactured from high-carbon, heat-treated iron and feature DBA’s Kangaroo Paw ventilation and tri-symmetrical slotting for efficient cooling and consistent pad contact. The 4000 Series includes the T3 bi-directional slot design for enhanced brake bite and improved heat dissipation on direct-replacement installations.
DBA 05+ Mazda MazdaSpeed6 / 05+ MX6 Rear Slotted 4000 Series Rotor