The DBA 4000 Series slotted front rotor for 2013–2014 Mercedes‑Benz C300 AWD applications is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron with Thermal Stability Profiling. It pairs DBA's Kangaroo Paw ventilation with the T3 bi-directional slot design to clear pad debris and gases while enhancing cooling and friction consistency compared with straight vane rotors, providing a performance-oriented OE-fit replacement.
DBA 13-14 Mercedes-Benz C300 AWD Front 4000 Series Slotted Rotor