Dynamite Friction 633-73066R Disc Brake Rotor - Rear Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-73066R) is engineered for Audi and Porsche vehicles, including popular models like the Audi A4, A5, A6, and Porsche Macan and Q5. This vented disc brake rotor combines durability with enhanced braking performance through its drilled and slotted surface design.

• Disc Type: Vented disc brake rotor
• Surface Finish: Slotted and drilled for improved heat dissipation
• Hat Finish: Zinc black coating for corrosion resistance
• Rust Resistant Coating: Yes, to extend rotor life
• Dimensions: 330 mm outside diameter, 21.9 mm nominal thickness
• Bolt Pattern: 5 bolt holes with 112 mm bolt circle diameter
• Directional brake surface for optimized braking

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black is designed with a vented rotor type to enhance cooling during braking, reducing the risk of brake fade on Audi A4, A5, A6, and Porsche Q5 models. The rotor features a 330 mm outside diameter and a nominal thickness of 21.9 mm, with a discard thickness of 20 mm to indicate when replacement is necessary. The drilled and slotted surface improves water and debris evacuation, maintaining consistent braking performance under various conditions.

The zinc black hat finish provides additional protection against rust and corrosion, which is critical for maintaining rotor integrity over time. The rotor’s directional surface design ensures proper installation orientation for optimal braking efficiency. With a 5-lug bolt pattern and a 112 mm bolt circle diameter, this rotor is compatible with multiple Audi and Porsche vehicles, including the Audi A4 allroad, A5 Sportback, A7 Sportback, and Porsche Macan.

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on delivering rotors that balance performance and durability. Featuring drilled and slotted surfaces, these rotors are engineered to improve heat dissipation and reduce brake fade, making them suitable for both daily driving and more demanding conditions. The black zinc coating on the rotor hat enhances corrosion resistance, extending the rotor’s service life while maintaining a clean appearance.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves water and debris clearance for consistent stopping power
• Prevents rust and corrosion on rotor surfaces
• Maintains braking performance on Audi A4, A5, A6, and Porsche Q5 models
• Ensures proper fitment with 5-lug, 112 mm bolt pattern vehicles

Installation Notes and Tips

• Ensure rotor orientation matches the directional surface marking for optimal performance
• Check rotor thickness before installation; replace if below 20 mm discard thickness
• Clean rotor surface with brake cleaner before installation to remove any protective coatings
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and calipers during installation for complete brake system maintenance

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Black to meet or exceed OEM specifications for fit, form, and function. The rotor includes a rust-resistant coating to enhance durability. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.