DBA DBA42995XS Series Cross-Drilled Slotted Brake Rotor - 4000

The DBA DBA42995XS is a high-performance direct replacement brake rotor from the 4000 Series XS lineup, designed for drivers seeking upgraded braking performance beyond standard OE levels. This single-piece rotor features a premium non-directional cross-drilled and slotted design with an attractive gold finish on non-friction surfaces.

Advanced Materials and Construction:

• Cast from XG-150 high carbon alloyed iron for superior strength and heat resistance
• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and optimizes the metallurgy for extreme braking applications
• Patented Kangaroo Paw ventilation with 144 diamond and teardrop-patterned pillars provides up to 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs
• Center-split core castings enhance heat transfer and thermal efficiency

Performance Features:

• Cross-drilled and slotted surface design increases exit points for brake pad friction dust and gases, resulting in more consistent braking performance
• Symmetrical drilling and slotting allows universal left/right use
• Chamfered drill holes facilitate dust and gas evacuation for quieter, more responsive pedal feel
• Thermographic heat paint markings change color at specific temperature thresholds to help monitor peak braking temperatures
• Cubic Boron Nitride (CBN) machine-turned finish minimizes disc thickness variation

Durability and Appearance:

• Gold painted non-friction areas prevent rust and enhance visual appeal
• Not recommended for heavy motorsports or track day usage due to cross-drilled design
• Ideal for high-performance street applications and show vehicles

The 4000 Series XS combines DBA's proven brake rotor technology with eye-catching aesthetics, making it perfect for enthusiasts who demand both performance and style.