DBA DBA42808XS Series XS Cross-Drilled Slotted Brake Rotor - 4000 Kit Front

The DBA 4000 Series XS brake rotor delivers enhanced braking performance through advanced cross-drilled and slotted design. Engineered for high-performance street and track applications, this rotor pair combines superior heat dissipation with consistent stopping power under demanding conditions.

Key Features:

• Cross-drilled and slotted design for maximum heat dissipation and gas evacuation
• 4000 Series XS premium metallurgy for enhanced thermal stability
• Kangaroo Paw ventilation pattern improves cooling efficiency by up to 20%
• Directional vane design optimizes airflow through rotor face
• Thermal Stability Profiling (TSP) process eliminates residual stress and prevents warping
• Cross-drilled holes reduce brake pad glazing and improve wet weather performance
• Precision slotting continuously refreshes pad surface for consistent bite
• Front axle application sold as kit pair

DBA's 4000 Series XS rotors undergo a proprietary heat treatment process that enhances the molecular structure of the cast iron, providing superior resistance to thermal shock and extended service life. The combination of cross-drilling and slotting ensures optimal brake pad contact while evacuating gases, dust, and water from the braking surface.