Dynamic Friction 631-37003L DFC Drilled & Slotted Brake Rotor - Left/Driver Side

The Dynamic Friction Company (DFC) 631-37003L is a premium drilled and slotted brake rotor engineered for drivers who demand superior stopping performance and thermal management. Designed as a direct OE replacement, this rotor delivers the look and function of a high-performance upgrade without complicated modifications.

Drilled & Slotted Design Benefits:

• Cross-Drilled Holes – Reduce rotor weight and allow hot gases and debris to escape from the rotor/pad interface, improving bite and reducing fade under hard braking
• Machined Slots – Continuously sweep the brake pad surface clean, maintaining consistent contact and maximizing braking efficiency
• Improved Heat Dissipation – Combined drilling and slotting accelerate thermal venting, keeping rotor temperatures lower during aggressive or repeated braking
• Direct OE Replacement Fitment – Engineered to match OEM specifications for a straightforward, no-modification installation
• Left/Driver Side Application – Specifically designed for the left-side position as indicated by the "L" suffix in the part number
• Corrosion-Resistant Finish – Zinc-coated hat and outer edge protect against rust and corrosion during storage and use
• Precision Balanced – Computer-balanced construction minimizes vibration and pedal pulsation for a smooth, confident braking feel

Dynamic Friction Company is a trusted manufacturer of brake system components, holding ISO/TS 16949 quality certifications. The DFC 631-series drilled and slotted rotors are an excellent choice for street performance, towing, or any application where enhanced brake cooling and pad sweep are desired. Sold individually.