DBA DBA42444XS Series XS Cross-Drilled Slotted Brake Rotor - 4000

The DBA DBA42444XS is a premium performance brake rotor from DBA's 4000 Series XS lineup, designed to deliver superior braking performance beyond OE standards. This single-piece direct replacement rotor combines advanced materials and innovative engineering to handle the demanding heat and stress of high-performance driving applications.

Advanced Materials and Construction:

• Cast from high carbon alloyed iron with Thermal Stability Profiling (TSP) for enhanced heat resistance
• XG150 high carbon iron alloy formulation optimized for extreme heat tolerance
• Premium cross-drilled and slotted XS design for maximum friction material evacuation
• CBN (Cubic Boron Nitride) machine-turned finish minimizes disc thickness variation
• Gold-painted non-friction areas for corrosion protection and enhanced appearance

Patented Kangaroo Paw Ventilation:

• Features 144 diamond and teardrop-patterned cooling pillars
• Delivers up to 30% increase in surface area compared to traditional straight vanes
• Provides up to 20% improvement in cooling efficiency for better heat dissipation
• Significantly extends brake rotor life and maintains consistent performance

Performance Features:

• Non-directional cross-drilled and slotted pattern allows universal left/right installation
• Cross-drilled holes and slots facilitate rapid evacuation of brake dust and gases
• Thermographic heat paint markings change color at specific temperatures for brake monitoring
• Bi-directional design eliminates the need for side-specific rotors
• Precision-engineered for consistent, strong brake pedal feel and responsive stopping power

This rotor is sold individually and represents the perfect upgrade for drivers who have exceeded their stock brake capabilities. The DBA 4000 Series XS combines race-proven technology with direct OE fitment for an easy installation that delivers professional-grade performance.