DBA DBA52962BLKS 5000 Series T3 Slotted Two-Piece Brake Rotor with Black Aluminum Hat

The DBA 5000 Series T3 Slotted Brake Rotor is a premium two-piece composite performance brake disc engineered for high-performance street vehicles, track day use, club racing, and rally applications. This direct replacement rotor combines advanced materials and proven race technology to deliver exceptional braking performance and durability.

Two-Piece Construction Benefits:

• High carbon cast-iron rotor ring (XG-150 material) paired with lightweight aerospace-grade T6061-T6 aluminum hat
• Connected with National Aerospace Standards (NAS) bolts and crimp nuts for maximum reliability
• Reduces unsprung weight to improve acceleration, deceleration, and handling response
• Allows uniform radial disc expansion while reducing heat transfer from rotor to hub
• Aluminum hats can be reused with replacement rotor rings for cost-effective maintenance

T3 Slot Technology:

• Precision CNC-machined tri-symmetrical slot pattern provides bi-directional performance
• Multiple exit points for brake pad friction dust and gases ensure consistent brake response
• Quieter, smoother, and more responsive than traditional slotted designs
• Maintains optimal pad contact throughout the braking cycle

Advanced Manufacturing Features:

• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and maximizes thermal stability
• Thermo-Graphic Heat Paint (TGHP) temperature indicator stripes (Green, Orange, Red) change color at critical temperature thresholds
• Improved fatigue resistance minimizes surface cracking during prolonged heavy braking
• Moisture-proof corrosion protection packaging ensures product arrives ready to install

DBA 5000 Series T3 rotors represent one of the finest brake rotor solutions available for demanding applications. The combination of lightweight two-piece construction, advanced slot design, and proprietary heat treatment delivers performance that can handle the most aggressive race pads while lasting up to three times longer than conventional rotors. Each rotor is a direct replacement requiring no vehicle modifications for installation.