DBA DBA42449S Series Slotted Brake Rotor - 4000 T3

The DBA DBA42449S is a high-performance brake rotor from DBA's acclaimed 4000 Series T3 lineup, engineered for drivers who demand maximum braking performance in both aggressive street driving and race applications. This uni-directional slotted rotor represents DBA's most advanced one-piece brake disc design, combining innovative T3 slot technology with premium metallurgy for superior heat dissipation and consistent brake response.

Key Features:

• T3 slot design provides efficient heat and gas evacuation while maintaining structural integrity
• Uni-directional slotting pattern optimized for specific rotation direction for maximum pad bite
• Enhanced thermal stability for extreme road and race conditions
• Improved wet weather performance through superior water and debris clearing
• Reduced brake fade during repeated hard stops
• Compatible with high-performance brake pads for track and street use
• Precision-balanced one-piece construction minimizes vibration

DBA 4000 Series rotors are designed for enthusiasts who push their vehicles to the limit, whether on the track or demanding mountain roads. The T3 slotting pattern not only keeps the pad surface clean but also helps maintain consistent friction levels throughout the braking zone. Each rotor is sold individually, allowing you to replace as needed.