DBA DBA42224S 4000 Series T3 Slotted Front Brake Rotor

The DBA DBA42224S is a high-performance front brake rotor from DBA's acclaimed 4000 Series T3 lineup. This single-piece slotted rotor is engineered for drivers who demand superior braking performance on both street and track applications.

Key Features:

• T3 Bi-Directional Slot Design: Features precision CNC-machined tri-symmetrical curved slots that reduce vibration and noise while increasing exit points for brake pad gases and dust, delivering quieter, more responsive braking with smoother pedal feel
• Kangaroo Paw Ventilation System: Patented cooling design incorporates 144 diamond and teardrop-shaped pillars, providing 30% more surface area and 20% better cooling efficiency compared to conventional straight vane rotors
• XG150 High Carbon Alloyed Iron: Premium metallurgy combined with Thermal Stability Profiling (TSP) enhances the rotor's ability to withstand extreme and prolonged heat without degradation
• Thermo-Graphic Heat Paint Markings: Temperature-sensitive paint on rotor edges changes color at specific temperature thresholds, allowing you to monitor braking temperatures and rotor fatigue at a glance
• Anti-Rust Protection: Non-friction areas are treated with protective black paint to prevent corrosion and maintain appearance
• Direct Replacement Design: Bolts directly onto your vehicle with no modifications required

Specifications:

• Rotor Diameter: 13.78 inches (350mm)
• Rotor Thickness: 1.25 inches (32mm)
• Minimum Thickness: 1.18 inches (30mm)
• Center Hole: 2.72 inches (69mm)
• Bolt Pattern: 5x114.3mm
• Number of Holes: 5

Ideal for performance vehicles, track days, spirited driving, and high-stress applications. The DBA 4000 Series T3 represents the pinnacle of direct replacement performance brake rotors, trusted by enthusiasts worldwide. Sold individually.