DBA 4000 Series BSR Performance Disc Brake Rotor
The DBA 4000 Series disc brake rotors are a direct replacement single piece brake rotor, designed for drivers seeking upgraded performance braking above and beyond standard OE levels.
Key Features
Advanced Materials & Construction:
- Cast from XG-150 high carbon alloyed iron for superior heat handling capabilities
- Thermal Stability Profiling (TSP) - A proprietary DBA process where XG-150 grey iron is subjected to prolonged heat cycles under strictly controlled conditions to relieve internal stresses from manufacturing processes
- Ensures maximum thermal stability and reduced metal fatigue in extremely high demanding applications
Heat Management Technology:
- Unique Kangaroo Paw vane design for up to 20% better heat dissipation, increasing braking effectiveness and prolonging brake life
- Implements a series of 144 diamond and teardrop patterned pillars achieving up to 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane design
- Thermo-Graphic Heat Paint (TGHP) markings change colour at specific temperature thresholds to assist with monitoring of braking temperatures and rotor fatigue
Performance Features:
- CBN (Cubic Boron Nitride) machine turned finish minimising disc thickness variation and potential for pad "knock" and resulting premature wear
- Centre-split core castings for increased heat transfer and thermal efficiency
- Painted non-friction areas to prevent rust and enhance appearance
- Formulation allows for optimal interaction with DBA’s thermal stability profiling (TSP)
- Increases the capacity of the rotor to handle constant and extreme heat over prolonged periods
Installation & Compatibility
All DBA brake rotors are direct replacement, meaning no modifications are required to your vehicle. The rotor bolts directly onto the vehicle with no mechanical changes needed.
Quality Standards
Manufactured to QS-9000 quality standards using premium grade materials with high iron content and dense metal matrix resulting in long wear and safe, consistent stopping power.