DBA 4000 Series T3 Slotted Rotors 2016+ Ford Focus RS
This is the DBA 4000 Series T3 Slotted Rotor. This particular rotor has been designed to significantly improve the braking performance when compared to the OEM rotor. The 4000 series rotor contains several design features which include their T3 Slot 48 precision CNC machined slots. The Tri-Symmetrical curve slots help dampen the harmonics which creates a quieter rotor that provides a smoother brake pedal feel.
The 4000 Series rotor also features the DBA Kangaroo Paw with its 144 diamond and tear drop pillar ventilation system. This creates more surface area which will allow for greater dissipation. This will also minimize brake fade which increases braking effectiveness. The rotor has been fabricated from XG150 High Carbon Alloyed Iron which will increase thermal capacity and to allow the rotor to handle constant extremes of heat over extended periods of time. This will minimize the threat of warping and cracking. And like most examples of DBA rotors, the 4000 series will come with the Thermographic Temperature Monitoring system which are paint markings that change color on the rotor to let the driver know what brake pad works best for their particular driving style.
The non-friction areas on the rotor will come painted to reduce corrosion and prohibits unwanted rust. All of these elements will make for an excellent rotor upgrade that can be used for both the street or the track.