Dynamite Friction 633-31055D Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor for BMW M3

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-31055D) is engineered specifically for BMW M3 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation under demanding conditions.

• Compatible with BMW M3 vehicles
• Directional slotted and drilled surface for improved brake pad contact and cooling
• Vented rotor design to reduce heat buildup
• Zinc black hat finish with rust-resistant coating for corrosion protection
• 325 mm outside diameter with a discard thickness of 26.4 mm
• Plain disc finish for consistent braking performance

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Black is part of Dynamite Friction's DFC line, which focuses on delivering rotors with enhanced surface designs to improve braking efficiency. This rotor combines drilled holes and precision slots arranged directionally to help evacuate gases, dust, and water from the braking surface, reducing brake fade and maintaining consistent stopping power. The vented rotor construction allows air to flow between the rotor faces, aiding in heat dissipation during aggressive driving or track use.

The rotor's hat is finished in zinc black, providing a durable rust-resistant coating that helps extend the rotor's service life by protecting against corrosion. With an outside diameter of 325 mm and a discard thickness of 26.4 mm, this rotor meets OEM specifications for the BMW M3, ensuring proper fit and function. The plain disc finish on the braking surface supports reliable pad bedding and consistent friction characteristics.

Applications and Problem Solving

• Replacement rotor for worn or warped BMW M3 brake rotors
• Improves heat dissipation to reduce brake fade during spirited driving
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses corrosion issues with rust-resistant coating
• Enhances brake pad bite and reduces glazing through slotted and drilled design

Installation Notes and Tips

When installing the Dynamite Friction DFC Brake Rotor (part number 633-31055D), ensure the rotor is mounted with the directional surface facing the correct rotation direction as indicated by the rotor design. Verify that the discard thickness of 26.4 mm is not exceeded during use to maintain safe braking performance. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal system function.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet or exceed OEM standards for fitment and durability. The rust-resistant zinc black coating and vented rotor design contribute to long service life. Warranty details are provided by Dynamite Friction and should be confirmed at the time of purchase.