DBA DBA4093 Series Standard Brake Rotor - 4000

The DBA DBA4093 is a high-performance single-piece brake rotor from DBA's 4000 Series, designed for drivers seeking upgraded braking performance beyond standard OE levels. This standard variant features a smooth rotor surface without slots or cross-drilling, making it ideal for applications requiring enhanced performance with an OE-style appearance.

Advanced Construction and Materials:

• Cast from XG-150 high-carbon alloyed iron for superior heat resistance and durability
• Thermal Stability Profiling (TSP) process relieves internal stresses and optimizes metallurgy for extreme braking conditions
• Precision machined to micron-level tolerances for smooth disc surface and optimal pad bedding
• Handles increased stress and heat generated under intense braking applications repeatedly

Patented Kangaroo Paw Ventilation:

• Features 144 diamond and teardrop-patterned pillars in the vane design
• Achieves up to 30% increase in cooling surface area compared to traditional straight vane designs
• Delivers up to 20% improvement in cooling efficiency for better heat dissipation
• Provides additional structural support to the friction face for enhanced stability under heat

Thermo-Graphic Heat Paint (TGHP):

• Temperature-sensitive paint markings change color at critical temperature thresholds
• Allows drivers to monitor peak rotor temperatures and track braking conditions
• Helps optimize brake pad selection based on actual operating temperatures
• Assists in identifying potential rotor fatigue from excessive heat

DBA 4000 Series rotors are engineered to last up to three times longer than conventional aftermarket rotors while delivering consistent, fade-free performance. The standard smooth surface design provides all the benefits of 4000 Series technology in a traditional rotor finish, perfect for controlled racing divisions or drivers who prefer an OE appearance with performance-grade construction.