DBA DBA42807XS Series Cross-Drilled Slotted Performance Brake Rotor - 4000

The DBA DBA42807XS is a high-performance single-piece brake rotor from DBA's 4000 Series XS Gold line, engineered for drivers seeking upgraded braking performance beyond standard OE levels. This premium rotor features a non-directional cross-drilled and slotted design combined with an attractive gold-finished hub for both enhanced performance and aggressive styling.

Advanced Materials & Manufacturing:

• Cast from XG-150 high carbon alloyed iron for superior heat resistance and durability
• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and optimizes thermal stability
• Precision machined surface finish ensures smooth pad bedding and reduced wear
• Non-directional cross-drilled and slotted pattern maximizes gas and dust evacuation

Kangaroo Paw Ventilation Technology:

• Patented vane design features 144 diamond and teardrop-patterned pillars
• Achieves up to 30% increase in cooling surface area compared to traditional straight vanes
• Delivers up to 20% improvement in cooling efficiency for sustained braking performance
• Enhanced structural support improves rotor stability under extreme heat

Thermo-Graphic Heat Paint (TGHP):

• Color-changing temperature indicators help monitor rotor operating temperatures
• Assists with optimal brake pad selection based on driving style and conditions
• Enables proactive monitoring of rotor fatigue and thermal stress

The DBA 4000 Series XS rotor is ideal for high-performance street driving where both exceptional braking performance and eye-catching appearance are desired. The cross-drilled and slotted design provides excellent wet weather performance while evacuating brake dust and gases more effectively than standard rotors. These rotors typically outlast competitive products by up to 3 times thanks to DBA's superior metallurgy and manufacturing processes.

Note: XS (cross-drilled) rotors are optimized for high-performance street use and are not recommended for dedicated motorsports applications. For track use, consider DBA's T3 slotted-only variant for maximum durability.