The DBA 4000 Series High Carbon Alloyed Iron Rear Rotor is engineered for high-performance applications and durability. Crafted from XG-150 high carbon alloyed iron, this rotor undergoes Thermal Stability Profiling to ensure consistent performance under intense braking conditions. The advanced metallurgy allows it to withstand increased stress and heat generated during aggressive braking, making it an ideal choice for racing or heavy-duty use. The rotor features DBA’s patented Kangaroo Paw ventilation system, which incorporates a series of 144 diamond and teardrop patterned pillars to significantly enhance heat dissipation and surface area. This design results in up to a 30% increase in surface contact and a 20% improvement in cooling efficiency over traditional straight vane rotors, helping to reduce brake fade and maintain optimal brake performance. The smooth OE-style finish provides a clean, factory appearance, making it suitable for drivers seeking performance upgrades without compromising the vehicle’s original look. Suitable for 1997-1998 Toyota Supra models, this rotor offers direct replacement compatibility and moisture-proof packaging for long-lasting corrosion resistance. Ideal for street, track, or race division applications, the DBA 4000 Series rotor combines innovative ventilation, durable materials, and a sleek finish to deliver high-end braking performance and reliability in demanding conditions.
Features:
- Constructed from XG-150 high carbon alloyed iron for enhanced durability
- Thermal Stability Profiling for consistent high-temperature performance
- Kangaroo Paw ventilation system with 144 diamond and teardrop pillars for superior cooling
- Up to 30% increase in surface area for improved heat dissipation
- 20% better cooling efficiency compared to traditional straight vane rotors
- Smooth OE-style rotor finish for a factory appearance
- Direct replacement fitment for Toyota Supra (1997-98)
- Moisture-proof corrosion protection packaging for long-term durability
Fitment:
Toyota Supra Base 1997 to 1998
Toyota Supra Twin Turbo 1997 to 1998

















