The DBA 4000 Series Slotted Curved Front Left Rotor is engineered for high-performance applications, providing exceptional heat dissipation and durability under demanding conditions. Cast from XG-150 high carbon alloyed iron and subjected to Thermal Stability Profiling, this rotor is designed to withstand intense braking stress and high temperatures, making it ideal for heavy-duty and performance vehicles. The patented Kangaroo Paw ventilation system incorporates 144 diamond and teardrop-shaped pillars, increasing surface area by up to 30% and enhancing cooling efficiency by 20% compared to traditional straight vane designs. This innovative ventilation reduces brake fade and prolongs rotor life during prolonged or aggressive braking scenarios. The rotor features a smooth OE-style finish, maintaining a clean appearance while delivering superior braking performance. Its T3 slot design, with CNC-machined tri-symmetrical slots, ensures quieter operation, more responsive braking, and effective gas and dust evacuation for consistent stopping power. Suitable for street, 4×4, SUV, rally, track days, and armored vehicle applications, the DBA 4000 Series Rotor is a versatile upgrade for performance enthusiasts and professional drivers alike. The rotor’s corrosion-resistant packaging and direct-fit design simplify installation and provide long-lasting service in demanding environments.
Features:
- Cast from XG-150 high carbon alloyed iron for increased strength and thermal stability
- Patented Kangaroo Paw ventilation with 144 diamond and teardrop pillars for improved cooling
- 30% increase in surface area and 20% better cooling efficiency over traditional designs
- T3 CNC-machined tri-symmetrical slot design for quieter operation and enhanced gas evacuation
- Smooth OE-style finish for a clean appearance and performance look
- Suitable for heavy-duty, street, race, rally, and utility vehicle applications
- Corrosion-resistant packaging for long-lasting durability
- Direct replacement fitment for easy installation















