DBA 42969S 4000 Series T3 Slotted Rear Brake Rotor

The DBA 42969S is a high-performance 4000 Series T3 slotted brake rotor engineered for drivers seeking upgraded braking performance beyond standard OE levels. This single-piece performance rotor features DBA's most advanced direct replacement technology for enhanced stopping power and durability.

Advanced Materials and Construction:

• Cast from XG-150 high carbon alloyed iron for superior strength and heat resistance
• Thermal Stability Profiling (TSP) process relieves internal stresses and optimizes metal structure
• Patented Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars
• Achieves up to 30% increase in surface area and 20% improvement in cooling efficiency versus conventional vented rotors

T3 Tri-Symmetrical Slot Design:

• Precision CNC-machined tri-symmetrical slots provide superior dust and gas evacuation
• Eliminates brake fade by removing pad outgassing and friction debris
• Universal slot design works in both directions, eliminating left/right specific rotors
• Delivers quieter operation with smoother, more responsive pedal feel

Performance Features:

• Thermo-Graphic Heat Paint markings change color at critical temperature thresholds for heat monitoring
• Black protective coating on non-friction areas prevents corrosion
• Rated for severe motorsports use and extreme braking applications
• Average lifespan 3x longer than conventional aftermarket rotors
• Ideal for performance street driving, track use, and spirited driving

DBA rotors are manufactured in Australia with over four decades of brake engineering expertise. Each rotor undergoes rigorous quality control to ensure consistent performance and reliability in demanding conditions.