Dynamic Friction 830-27060L DFC GeoPerformance Drilled Slotted Brake Rotor - and Left

The Dynamic Friction Company (DFC) 830-27060L GeoPerformance Drilled and Slotted Brake Rotor is a high-performance disc brake rotor engineered to deliver maximum stopping power, improved heat dissipation, and enhanced durability over standard OEM rotors. This is the driver-side (left) rotor, sold individually.

DFC GeoPerformance rotors are built to match or exceed OEM specifications, featuring an OE-matched vane configuration and OE split-core technology for optimal thermal management. Each rotor core is treated with a specially formulated coating applied inside the vane structure to improve airflow and reduce the machining required for proper mill-balancing.

Key Features:

• Cross-Drilled Holes — Reduce heat buildup on the rotor surface for consistent fade-resistant braking performance
• Chamfered Drill Holes — Each hole is chamfered to minimize stress concentration and reduce the potential for rotor cracking under repeated thermal cycling
• Precision Slots — Clear brake dust, gases, and road debris from the pad surface to prevent glazing and maintain maximum bite
• Improved Wet-Weather Performance — The drilled and slotted surface pattern promotes shorter stopping distances in wet conditions
• OE Vane Configuration — Engineered to match the original equipment vane layout, including split-core technology, for proper and maximum heat dissipation
• Mill-Balanced Construction — Each rotor is precision balanced to ensure smooth, vibration-free braking and eliminate pedal pulsation
• Driver Side (Left) — Sold as a single rotor; confirm axle position before ordering

The DFC GeoPerformance series is ideal for performance-minded drivers seeking an upgrade from standard blank rotors without sacrificing street drivability. Pair with DFC 5000 Advanced or compatible high-performance brake pads for best results.