The DBA 5000 Series T3 Slotted Rotor is a high-performance, two-piece composite brake rotor designed for demanding automotive applications. Constructed with high carbon cast-iron rings and aerospace-grade aluminum hats (T6061-T6), this rotor offers superior heat management and reduced unsprung weight, making it an ideal upgrade for street cars, track days, club racing, and rally vehicles. The use of aerospace-grade aluminum hats not only reduces weight but also ensures uniform radial disc expansion, minimizing heat transfer from the rotor to the hub and enhancing overall braking stability under strenuous conditions. The rotor’s design features slotted patterns that improve pad bite, heat dissipation, and debris removal, resulting in consistent and reliable braking performance during intense driving scenarios.
The assembly includes a complete rotor with the aluminum hat and cast-iron ring securely held together with National Aerospace Standards (NAS) bolts and crimp nuts. This allows for easy installation and reusability of the hats with replacement rings, providing a cost-effective solution for maintenance and upgrades. The DBA 5000 Series rotors are engineered to meet the demands of high-performance vehicles, whether for spirited street driving or competitive motorsport events. Their lightweight construction, combined with advanced heat management features, helps improve braking response and longevity, even under extreme conditions.
Whether you are upgrading your vehicle for better stopping power or seeking a durable rotor for racing applications, the DBA 5000 Series T3 Slotted Rotors deliver premium quality, reliable performance, and enhanced heat dissipation. Designed to fit a wide range of high-performance street and racing vehicles, these rotors are an excellent choice for drivers seeking top-tier braking components that combine innovation, durability, and safety.
Features:
- Two-piece composite construction with high carbon cast-iron ring and aerospace-grade aluminum hat
- Lightweight design reduces unsprung weight for improved handling and braking response
- Slotted pattern enhances heat dissipation, debris removal, and pad bite
- Secure assembly with NAS bolts and crimp nuts for durability and reusability
- Optimized for high-performance street, track, and rally applications
- Uniform radial disc expansion ensures consistent brake performance
- Superior heat management reduces transfer from disc to hub, prolonging component life





















