Dynamic Friction 4522-31133 GeoSpec Coated Drilled Brake Rotor

The Dynamic Friction Company 4522-31133 is a GeoSpec Coated drilled brake rotor engineered for consistent stopping performance and long-lasting corrosion resistance. The proprietary GeoSpec coating process applies a uniform protective layer to all non-friction surfaces, preventing rust and corrosion that can lead to premature wear, vibration, and brake noise.

The drilled design improves heat dissipation and gas venting during heavy braking, helping to reduce brake fade under demanding driving conditions. This rotor is precision-machined to tight OEM tolerances, ensuring proper fitment, smooth pedal feel, and minimal runout right out of the box.

Key Features:

• GeoSpec Coating – Rust-inhibiting finish applied to all non-braking surfaces for extended service life and a clean appearance
• Drilled Pattern – Strategically placed drill holes promote cooling and gas evacuation to reduce fade
• OEM-Grade Precision Machining – Tight tolerances minimize lateral runout and ensure vibration-free braking
• Direct-Fit Replacement – No modifications required for installation
• Balanced and Ready to Install – Pre-finished and ready for immediate use

Dynamic Friction Company rotors are designed as direct OEM replacements, making the DFC 4522-31133 a reliable upgrade or replacement for worn or damaged rotors. Pair with Dynamic Friction brake pads for a fully optimized braking system.