Dynamic Friction 4004-79001 DFC GeoSpec Coated Drilled Brake Rotors

The Dynamic Friction Company (DFC) 4004-79001 GeoSpec Coated Drilled Brake Rotors deliver a direct OE replacement upgrade engineered for reliable, quiet, and vibration-free stopping power. Each rotor features DFC's proprietary GeoSpec® coating, a specially formulated finish that provides superior corrosion resistance compared to conventional paint or zinc coatings, forming a durable silver-gray appearance across the entire rotor surface.

These drilled rotors are designed to enhance braking performance by reducing heat buildup through cross-drilled holes, helping to maintain consistent brake feel during repeated stops. The non-directional machined braking surface promotes faster pad break-in and smoother operation right from installation.

Key Features:

• GeoSpec® Coating – Fights rust and corrosion far better than conventional paint or zinc coatings; forms an attractive silver-gray finish
• Ready to Install – Processed dry and shipped dry; no pre-cleaning or degreasing required
• Cross-Drilled Holes – Reduce heat buildup on the rotor surface for more consistent brake performance
• Premium G3000/G11H18 Cast Iron – Engineered for strength, stability, and long-term durability
• CNC-Machined to Tight Tolerances – Ensures precise fit and smooth, vibration-free stops
• OE Vane Configuration – Maintains proper and maximum heat dissipation
• 100% Mill-Balanced – Delivers zero vibration at any speed
• Non-Directional Finish – Promotes faster break-in and quieter initial performance
• Designed to meet OEM form, fit, and function requirements

DFC GeoSpec Coated Drilled Brake Rotors are an ideal choice for drivers seeking an OE-quality replacement rotor with added corrosion protection and enhanced thermal management. Sold as a set.