DBA DBA4474XS 4000 Series XS Gold Cross-Drilled and Slotted Brake Rotor

The DBA DBA4474XS is a premium 4000 Series XS Gold performance brake rotor designed for drivers seeking upgraded braking performance above and beyond standard OE levels. This direct replacement single-piece rotor combines advanced materials with innovative design features to deliver superior heat management and stopping power.

Advanced Construction:

• Cast from XG-150 high carbon alloyed iron for exceptional durability
• Thermal Stability Profiling (TSP) heat treatment realigns the iron microstructure for increased stability
• Centre-split core castings enhance heat transfer and thermal efficiency
• Non-directional cross-drilled and slotted design for maximum performance

Kangaroo Paw Ventilation Technology:

• Patented vane design with 144 diamond and teardrop patterned pillars
• Up to 30% increase in surface area compared to traditional straight vanes
• Up to 20% improvement in cooling efficiency for better heat dissipation
• Increases braking effectiveness and prolongs brake life

Performance Features:

• Cross-drilled holes and slots facilitate exit of brake pad friction dust and gases
• Symmetrical drilling and slotting allows universal left/right use
• Attractive gold finish on rotor hub for show car appeal
• Cubic Boron Nitride (CBN) machine turned finish minimizes disc thickness variation
• Thermographic heat paint changes color at temperature thresholds to monitor rotor temperatures
• Painted non-friction areas prevent rust and enhance appearance

The XS Gold variant provides similar performance benefits to the T3 slotted version while offering premium aesthetics with its cross-drilled/slotted pattern and gold hub finish, making it an ideal choice for performance-minded drivers who also value appearance.