DBA DBA42953XS 4000 Series Cross-Drilled and Slotted Performance Brake Rotor

The DBA 4000 Series XS Gold rotor provides all the benefits of 4000 Series performance with a premium non-directional cross-drilled and slotted design, plus an attractive gold finish on the rotor hub. Designed for drivers seeking upgraded performance braking above and beyond standard OE levels, this direct replacement single-piece brake rotor delivers exceptional heat management and consistent stopping power.

Advanced Cooling Technology:

• Features DBA's Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars for up to 30% increase in surface area and 20% improvement in cooling efficiency
• Cast from high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP) to handle increased stress and heat from intense braking applications
• Thermographic Heat Paint changes color at specific temperature thresholds to assist with monitoring braking temperatures and rotor fatigue

Performance Features:

• Unique cross-drilled and slotted design increases exit points, allowing brake pad friction dust and gases to escape through both holes and slots for better braking performance
• Symmetrical slotting and drilling for universal left/right use
• Cubic Boron Nitride (CBN) machine turned finish minimizes disc thickness variation and potential for premature wear
• Painted non-friction areas prevent rust and enhance appearance

On average, these rotors last 3x longer than most other rotors on the market, making them an excellent choice for performance street driving, spirited canyon runs, and light track use.