Description
The DBA 16-18 Ford Focus RS Front 4000 Series Plain Rotor is engineered for high-performance braking under demanding conditions. Constructed from XG-150 high carbon alloyed iron, this rotor undergoes Thermal Stability Profiling to ensure consistent performance during intense braking cycles. Its metallurgy is specifically designed to withstand increased stress and heat, making it ideal for spirited driving and racing applications. Featuring DBA’s patented Kangaroo Paw ventilation system, the rotor incorporates a series of 144 diamond and teardrop patterned pillars that significantly increase surface area and enhance cooling efficiency by up to 20% over traditional straight vane designs. This innovative design helps maintain optimal brake temperatures, reducing fade and improving overall braking response during extended driving sessions. The rotor’s smooth OE style finish offers a clean and professional appearance suitable for controlled race divisions or drivers seeking an OEM look with high-performance benefits. The 4000 Series HD variant combines these advanced features with moisture-proof corrosion protection packaging to ensure durability and longevity. Its direct replacement compatibility simplifies installation, making it a reliable upgrade for enthusiasts and professionals alike. Whether used in racing environments or high-performance street driving, this rotor provides a balanced blend of thermal management, structural integrity, and visual appeal, all backed by DBA’s proven engineering standards.
Features:
- High carbon alloyed iron construction for enhanced durability
- Thermal Stability Profiling (TSP) ensures consistent performance under heat
- Patented Kangaroo Paw ventilation with 144 diamond and teardrop pillars improves cooling
- Up to 30% increase in surface area for better heat dissipation
- Smooth OE style rotor finish offers a clean, professional look
- Moisture-proof corrosion protection packaging extends rotor lifespan
- Direct replacement for OEM specifications simplifies installation
- Designed for high-stress braking applications in performance and racing environments






















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