DBA DBA42443S Series Slotted Brake Rotor - 4000 T3

The DBA DBA42443S is a high-performance T3 4000 Series slotted brake rotor engineered for extreme road and race applications. This uni-directional slotted design represents DBA's most advanced one-piece brake rotor technology, delivering superior stopping power and heat dissipation when performance matters most.

Key Features:

• T3 slot technology with uni-directional design for optimized pad bite and gas evacuation
• 4000 Series construction delivers race-proven performance in extreme conditions
• Advanced one-piece casting eliminates the risk of rotor separation under stress
• Precision machined surface ensures smooth, vibration-free braking
• Enhanced heat dissipation prevents brake fade during aggressive driving
• Slots effectively remove brake dust, water, and gases for consistent performance

DBA's T3 slot pattern is strategically designed to maintain rotor integrity while maximizing performance benefits. The uni-directional slots provide aggressive initial bite while keeping pad wear even and rotor temperatures in check. Ideal for track days, spirited driving, and demanding towing applications. Sold individually per rotor.