Dynamite Friction 830-58032L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-58032L) is engineered for Acura RDX models requiring reliable braking performance. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Nominal thickness: 28 mm
• Outside diameter: 315 mm
• Height: 47.44 mm
• Bolt hole diameter: 12.6 mm with 5 bolt holes
• Center hole diameter: 64.1 mm
• Bolt circle diameter: 114.3 mm
• Surface type: Directional slotted and drilled
• Hat finish: Geospec silver grey
• Rust resistant coating applied
• Vented rotor design for improved cooling

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and heat management. This product line is designed to reduce brake fade and improve water and debris evacuation, making it suitable for Acura RDX drivers who demand consistent braking performance in various driving conditions.

Detailed Product Description

This disc brake rotor is specifically designed for the Acura RDX, ensuring proper fitment and compatibility. The rotor’s vented construction allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. The directional slotted and drilled surface improves pad bite and helps channel away dust, water, and gases, which can otherwise reduce braking efficiency. The rotor’s nominal thickness of 28 mm and outside diameter of 315 mm provide a robust braking surface, while the rust resistant coating and Geospec silver grey hat finish help protect against corrosion and extend rotor life.

Common Applications and Problem Solving

• Reduces brake fade during extended or aggressive braking
• Improves braking performance in wet or muddy conditions
• Minimizes brake dust buildup on pads and wheels
• Prevents rotor warping caused by excessive heat
• Restores proper braking feel and pedal response on Acura RDX

Installation Notes and Tips

Ensure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify bolt hole alignment with the Acura RDX hub using the 5-bolt pattern and 114.3 mm bolt circle diameter. Clean the rotor surface before installation to remove any protective coatings or residues. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for the Acura RDX. The rust resistant coating and precision machining contribute to durability and consistent performance. Please refer to Dynamite Friction’s warranty policy for coverage details related to manufacturing defects.