The DBA 4000 Series High Carbon Alloyed Iron Front Rotor is engineered for demanding automotive applications, providing exceptional thermal stability and durability. Crafted from XG-150 high carbon alloyed iron, this rotor undergoes thermal stability profiling (TSP) to ensure optimal performance under intense braking conditions. Its construction allows it to withstand increased stress and heat buildup, making it suitable for both street and controlled racing environments. The rotor features DBA’s patented Kangaroo Paw ventilation system, consisting of 144 diamond and teardrop-patterned pillars that enhance surface area and improve heat dissipation by up to 20% compared to traditional straight vane designs. This innovative ventilation design translates into more consistent braking performance and reduced brake fade during extended use.
Designed as a direct replacement, the DBA 4000 Series High Carbon Alloyed Iron Rotor offers a smooth OE-style finish that complements a variety of vehicle aesthetics while providing the performance benefits of a high-performance rotor. Its moisture-proof corrosion protection packaging ensures longevity and reliable operation in diverse weather conditions. The rotor is suitable for Nissan R33 GTST models manufactured between 1993 and 1998, delivering a perfect fit and easy installation. Whether you’re upgrading for improved braking response or enhancing your vehicle’s appearance with an OE look, this rotor combines durability, thermal management, and style for optimal performance.
This high-quality rotor is ideal for drivers seeking a premium replacement that offers enhanced cooling efficiency, increased surface area, and robust construction. Built to withstand the rigors of spirited driving or heavy-duty use, it is a reliable upgrade for street enthusiasts and racers alike. Trust DBA’s engineering expertise to deliver a product that not only meets but exceeds your vehicle’s braking demands, ensuring safety and confidence on every drive.
Features:
- Constructed from XG-150 high carbon alloyed iron for enhanced durability and thermal stability
- Patented Kangaroo Paw ventilation system with 144 diamond and teardrop-shaped pillars for superior heat dissipation
- 30% increase in surface area and 20% improvement in cooling efficiency over traditional rotor designs
- Smooth OE-style rotor finish for a clean, factory appearance
- Designed as a direct replacement for Nissan R33 GTST (’93-’98) front brake applications
- Moisture-proof corrosion protection packaging for increased longevity
- Suitable for street and controlled race use with reliable performance under demanding conditions

















