Rotor

The DBA Street Series Gold Cross-Drilled/Slotted Brake Rotor (DBA845X) is engineered by Disc Brakes Australia (DBA) to provide superior braking performance beyond standard OE specifications for the 2001-2006 Lexus LS430. Constructed from high-carbon alloyed iron, these rotors are subjected to Thermal Stability Profiling (TSP). This advanced process ensures the rotor material can withstand the extreme heat and stress generated during demanding braking situations. The unique surface features include both cross-drilling and slotting, which aid in heat dissipation and the expulsion of brake dust and gases, leading to more consistent performance. A key feature of this rotor is DBA's patented Kangaroo Paw ventilation system. This enhanced cooling is critical for preventing brake fade during spirited driving or heavy braking. Technical specifications for the DBA845X include an outside diameter of 315 mm, a nominal and discard thickness of 30 mm, and an overall height of 50.25 mm. It is a vented rotor with a 62 mm center hole diameter and 5 lug holes.