DBA DBA42446S Series Slotted Brake Rotor - 4000 T3

The DBA DBA42446S is a high-performance T3 4000 Series brake rotor engineered for demanding road and racing applications. This advanced one-piece rotor features DBA's proprietary Thermal Stability Profiling (TSP) technology, which enhances heat dissipation and reduces thermal cracking under extreme braking conditions.

Key Features:

• Uni-directional T-slot design improves pad bite and reduces brake fade
• Thermal Stability Profiling (TSP) for superior heat management
• Kangaroo Paw ventilation pattern maximizes airflow and cooling efficiency
• Enhanced metallurgy provides consistent performance under high temperatures
• Direct OEM replacement fitment for easy installation
• Sold individually (price per rotor)

DBA's 4000 Series rotors deliver race-proven performance with improved modulation and consistent pedal feel. The precision-machined T-slot pattern evacuates gases and debris while maintaining optimal pad contact throughout the rotor's life. Ideal for performance street vehicles, track day cars, and competitive racing applications where stopping power and fade resistance are critical.