DBA DBA42224XS 4000 Series XS Cross-Drilled and Slotted Performance Brake Rotor

The DBA 4000 Series is a direct replacement single-piece brake rotor designed for drivers seeking upgraded performance braking above and beyond standard OE levels. The XS model features a premium non-directional cross-drilled and slotted design with an attractive gold finish on the rotor hub.

Advanced Materials and Construction:

• Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP) to handle increased stress and heat generated under intense braking applications
• CBN (Cubic Boron Nitride) machine turned finish, minimizing disc thickness variation and potential for pad knock and premature wear
• Patented Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars achieves up to 30% increase in surface area and 20% improvement in cooling efficiency

Performance Features:

• Premium cross-drilled and slotted pattern providing improved braking performance for street use
• Thermo-Graphic Heat Paint markings change color at specific temperature thresholds to assist with monitoring braking temperatures and rotor fatigue
• Unique cross-drilled and slotted design increases exit points for brake pad friction dust and gases to escape, resulting in better braking performance

This rotor provides superior heat dissipation, reduced brake fade, and consistent pedal feel under demanding driving conditions. Sold individually.