The DBA 4000 Series T3 slotted front rotor for applicable Porsche and Renault models is cast from XG-150 high-carbon alloyed iron and undergoes Thermal Stability Profiling. It features DBA’s Kangaroo Paw ventilation pillars and a bi-directional T3 slot design to enhance cooling efficiency versus straight-vane rotors. The rotor is positioned as a direct replacement single-piece performance rotor.
DBA Renault 03-05 Porsche 911 Front 4000 Series Slotted Rotor