DBA DBA43111S T3 4000 Series Slotted Performance Brake Rotor

The DBA 4000 Series T3 disc brake rotor is a direct replacement single piece brake rotor designed for drivers seeking upgraded performance braking above and beyond standard OE levels. Built for high performance use and hard braking conditions, this rotor delivers the durability and stopping power needed for both aggressive street driving and track applications.

Advanced Materials and Construction:

• Cast from high carbon alloyed XG-150 iron and undergoing Thermal Stability Profiling (TSP)
• TSP process subjects the rotor to prolonged heat cycles under controlled conditions to relieve internal stresses and ensure maximum thermal stability
• Patented Kangaroo Paw vane design features 144 diamond and teardrop patterned pillars
• Achieves up to 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs

T3 Slotted Design:

• Features DBA's patented bi-directional T3 slot design with precise CNC machined tri-symmetrical slots
• Slotting reduces pad glazing and allows better pad bite under hard braking conditions
• Increases exit points for brake pad friction dust and gases, improving consistency and effectiveness
• Delivers quieter operation and smoother brake pedal feel

Performance Features:

• Thermo-Graphic paint markings change color at specific temperature thresholds for effective heat monitoring
• Painted non-friction areas prevent rust and enhance appearance
• CBN machine turned finish minimizes disc thickness variation and premature wear
• On average, these rotors last 3 times longer than most competitors

Engineered by Disc Brakes Australia with over four decades of manufacturing experience, this rotor represents premium quality construction with superior metallurgy designed to handle the increased stress and heat generated under intense braking applications.