The DBA 5000 Series drilled rotors are engineered as a high-performance, two-piece direct replacement brake rotor designed for demanding street, track, and rally applications. Crafted with high-quality materials, these rotors feature a cast-iron ring combined with an aerospace-grade aluminum hat (T6061-T6), ensuring exceptional weight reduction and heat management. The use of aerospace-grade aluminum minimizes unsprung weight, improves handling, and reduces heat transfer from the disc to the hub, enhancing braking efficiency during intense driving conditions. The rotors are assembled with National Aerospace Standards (NAS) bolts and crimp nuts, guaranteeing durability and safety under high-stress scenarios. Whether replacing entire assemblies or reusing existing DBA hats with new rings, these rotors provide a versatile solution for enthusiasts looking for reliable performance and longevity. The 5000 Series is ideal for high-performance street vehicles, track days, and club racing, offering superior thermal stability and corrosion protection. These rotors also feature thermographic paint markings for easy heat monitoring and are packaged to resist moisture, ensuring long-lasting performance. The design is compatible with a range of BMW models, including the 2013 BMW 328i xDrive, 2013 BMW ActiveHybrid 3, 2017 BMW 430i, 2017 BMW 430i xDrive, 2017 BMW 430i Gran Coupe, 2018 BMW M240i xDrive, and others, making them a perfect upgrade for serious drivers seeking reliable, high-performance braking components. The drilled design enhances heat dissipation and reduces brake fade, providing consistent stopping power during aggressive driving. These rotors are engineered for those who demand durability, performance, and quality in their braking system, making them an excellent choice for enthusiasts and professional racers alike.
Features:
- High-Performance 2-Piece Design: Cast-iron ring with aerospace-grade aluminum hat for optimal weight reduction and heat management
- Durable Construction: High carbon alloyed iron with thermal stability profiling (TSP) for consistent performance
- Corrosion Resistant: Moisture-proof packaging and corrosion protection for long-lasting durability
- Enhanced Heat Dissipation: Drilled design for superior heat transfer and reduced brake fade
- Versatile Compatibility: Fits multiple BMW models including 2013-20 3 Series, M240i xDrive, and more
- Easy Reuse & Replacement: Compatible with existing DBA hats or complete assemblies for straightforward installation
- Race-Grade Materials: NAS bolts, crimp nuts, and aerospace-grade aluminum for safety and reliability
- Performance Monitoring: Thermographic paint markings for heat status tracking
Fitment:
BMW 230i Base 2018 to 2021
BMW 230i xDrive Base 2018
BMW 230i xDrive Base 2021
BMW 328i xDrive Base 2013
BMW 330i xDrive Base 2018
BMW 430i Base 2018
BMW 430i Gran Coupe Base 2017 to 2018
BMW 430i xDrive Base 2017 to 2020
BMW 430i xDrive Gran Coupe Base 2017 to 2018
BMW 430i xDrive Gran Coupe Base 2020
BMW ActiveHybrid 3 Base 2013





















