DBA DBA42791ES 4000 Series T3 Slotted Performance Brake Rotor with EnShield Coating

The DBA DBA42791ES is a high-performance rear brake rotor from DBA's acclaimed 4000 Series line, engineered for drivers seeking upgraded braking performance beyond standard OE levels. This single-piece direct replacement rotor features DBA's patented T3 (Tri-Symmetrical) slot design with precision CNC-machined slots that provide smoother pedal feel, improved pad bite, and enhanced evacuation of brake dust and gases.

Key Features:

• Cast from XG-150 high carbon alloyed iron for superior heat resistance and durability
• Thermal Stability Profiling (TSP) heat treatment process eliminates internal stresses and maximizes thermal stability under extreme braking conditions
• Patented Kangaroo Paw ventilation system with 144 diamond and teardrop-patterned pillars delivers up to 20% better cooling efficiency compared to conventional straight vane designs
• T3 bi-directional slot design increases friction surface exit points for consistent brake performance
• EnShield protective coating provides superior corrosion resistance throughout the rotor's service life
• Thermo-Graphic Heat Paint (TGHP) temperature indicators change color at critical thresholds to help monitor rotor temperatures and optimize pad selection
• Rated for severe motorsports use while maintaining excellent street manners

DBA 4000 Series rotors are designed to handle the increased stress and heat generated under intense braking applications, delivering consistent performance lap after lap or mile after mile. The EnShield coating keeps the rotor's non-friction surfaces protected from rust and corrosion, maintaining both performance and appearance.