Dynamic Friction 830-02140L GeoPerf Drilled & Slotted Brake Rotor - Left

The Dynamic Friction Company 830-02140L GeoPerf Drilled and Slotted Brake Rotor delivers enhanced braking performance for drivers who demand more from their brake system. Engineered with a precision combination of drilled holes and machined slots, this left/driver-side rotor improves heat dissipation, reduces brake fade, and evacuates gas, dust, and debris from the rotor surface for consistent, confident stopping power.

Key Features:

• Drilled & Slotted Design: Cross-drilled holes maximize airflow and cooling while slots continuously sweep the brake pad surface clean for improved bite and fade resistance
• GeoPerf Series: Dynamic Friction Company's performance rotor line engineered for spirited street driving and light track use
• G3000 Castings: Manufactured from premium G3000 grade iron for consistent hardness, long rotor life, and reduced noise
• Precision Balanced: Computer-balanced to minimize vibration and eliminate pedal pulsation
• Zinc Dichromate Coating: Corrosion-resistant coating on non-friction surfaces protects against rust during storage and extends rotor appearance over time
• Direct OE Replacement: Bolt-on fitment — no modifications required
• Left/Driver Side: This part number (830-02140L) is specifically the left-side rotor

The DFC GeoPerf drilled and slotted rotor is an ideal upgrade over plain OEM rotors, offering improved thermal management and a performance appearance. Paired with a quality brake pad set, it provides a noticeable improvement in braking response for both daily driving and more demanding conditions.