DBA DBA42724S 4000 Series T3 Slotted Front Brake Rotor

The DBA 42724S is a high-performance 4000 Series T3 slotted brake rotor engineered for demanding applications where superior stopping power and thermal management are essential. Designed as a direct replacement single-piece front rotor, this disc delivers performance that exceeds OE standards for street, motorsports, and off-road use.

Advanced Materials and Construction:

• Cast from XG-150 high carbon alloyed iron for exceptional strength and durability
• Thermal Stability Profiling (TSP) heat treatment process relieves internal stresses and optimizes the rotor material before installation
• Enhanced fatigue resistance minimizes surface cracking under extreme conditions
• Black high-temperature paint protection on non-friction surfaces prevents corrosion

Performance Features:

• 48 precision CNC-machined curved T3 slots provide aggressive pad bite and efficient evacuation of heat, dust, and gases
• Patented Kangaroo Paw ventilation system with 144 diamond and teardrop-patterned pillars increases surface area by up to 30% and improves cooling efficiency by 20% compared to traditional straight vane designs
• Thermographic Temperature Monitoring stripes allow drivers to monitor peak rotor temperatures
• Tri-symmetrical slotting pattern ensures consistent performance

Application:

This rotor is ideal for performance enthusiasts, heavy trucks, SUVs, and 4x4 applications requiring enhanced braking capability. Suitable for high-demand street driving, track use, towing, and off-road conditions. Sold individually; quantity of 2 required per axle.