DBA 4000 Slot&Drill Rotors

DBA 4000 Series XS Slot & Drill Rotors High-performance direct replacement rotors engineered by DBA for drivers who demand superior stopping power, durability, and heat management. The 4000 Series XS combines advanced materials and patented ventilation to deliver consistent, fade-resistant braking on street and spirited driving applications. Premium construction: High-carbon, heat-treated iron for improved wear resistance, reduced cracking and extended rotor life. Patented Kangaroo Paw ventilation: Optimized vane geometry increases airflow and cooling efficiency to lower operating temperatures and minimize fade. Unique slot & drill pattern: Precision-drilled holes and performance slots reduce gas and debris build-up, improve pad bite and maintain consistent friction. Direct bolt-on fit: Designed as a perfect replacement for OE rotors — same dimensions and mounting for straightforward installation. Balanced for smooth operation: Precision-balanced to reduce vibration and ensure quiet, reliable braking. Ideal for street, track-day or performance upgrades, the DBA 4000 Series XS Slot & Drill Rotors deliver enhanced thermal control, predictable pedal feel and long-lasting performance.