The DBA 4000 Series T3 Slotted Rotor is engineered for high-performance braking in Porsche Boxster models from 1997 to 2003. Crafted from XG-150 high carbon alloyed iron, these rotors undergo Thermal Stability Profiling to ensure durability under intense heat and stress. Featuring DBA’s patented Kangaroo Paw ventilation system, they provide up to a 30% increase in surface area and a 20% enhancement in cooling efficiency compared to traditional straight vane designs, helping to prevent brake fade during demanding driving conditions. The T3 bi-directional slot design, CNC machined for precision, promotes quieter operation, a more responsive pedal feel, and improved gas and dust evacuation, resulting in consistent and effective braking performance. Built to be direct replacements, these rotors are compatible with street driving, track days, rally, SUV, light utility vehicles, and armored vehicles, making them suitable for a wide range of performance applications. Each rotor features thermo-graphic paint markings for easy temperature monitoring and moisture-proof packaging for corrosion resistance. Designed without the need for left or right-specific slots, the DBA 4000 Series T3 rotors offer universal fitment and reliable performance, ensuring safety and confidence behind the wheel.
Features:
- Constructed from XG-150 high carbon alloyed iron for strength and heat resistance
- Thermal Stability Profiling (TSP) for consistent performance under high temperatures
- Kangaroo Paw ventilation system with 144 diamond and teardrop pillars for superior cooling
- T3 bi-directional slot design for quieter operation and improved brake pedal response
- Enhanced dust and gas evacuation for consistent braking performance
- Universal slot design eliminates left/right rotor requirements
- Suitable for street, track, rally, SUV, light utility, and armored vehicles
- Thermo-graphic paint markings for temperature monitoring
- Moisture-proof corrosion resistant packaging
Fitment:
Porsche Boxster Base 1997 to 1999
Porsche Boxster Base 2004
Porsche Boxster Roadster 2000 to 2003
Porsche Boxster Roadster S 2000 to 2003
Porsche Boxster S 2004

















