DBA 4000 Series Slotted Rotors 355mm High Carbon Iron Tri-Symmetrical Slotting

DBA 4000 Series Slotted Rotors — 355mm High Carbon Iron Performance-grade direct replacement rotors engineered for street and track use. The DBA 4000 Series T3 rotors combine advanced materials and ventilation with precision slotting to deliver improved braking performance, fade resistance and long service life. Size: 355mm diameter Material: High carbon, heat-treated iron for reduced cracking and enhanced thermal stability Ventilation: Patented Kangaroo Paw vane design for faster cooling and increased airflow Slotting: Tri-symmetrical slot pattern to optimize pad bite, gas/dust evacuation and even wear Fit: Direct bolt-on replacement for a hassle-free upgrade Ideal for enthusiasts and drivers demanding consistent stopping power under heavy use, the DBA 4000 Series reduces fade during repeated high-temperature braking events while maintaining quiet everyday operation. Backed by DBA engineering for durability and performance.