Dynamite Friction 830-80082L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-80082L) is engineered for Mazda 3 and Mazda 3 Sport models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Mazda 3 and Mazda 3 Sport
• Part Number: 830-80082L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm; discard thickness: 23 mm
• Outside diameter: 280 mm; height: 46.7 mm
• Geospec silver grey hat finish with rust-resistant coating
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Description

This Dynamite Friction rotor is part of the DFC Geoperformance Rotor - Drilled and Slotted line, which focuses on providing enhanced braking efficiency through improved heat management and debris removal. The rotor’s vented design allows for better airflow, reducing the risk of brake fade during demanding driving conditions. The drilled and slotted surface helps to evacuate gases and water, maintaining consistent contact between the brake pad and rotor.

The rotor features a nominal thickness of 25 mm and a discard thickness of 23 mm, ensuring durability and safety throughout its service life. The hat is finished in a Geospec silver grey coating, which provides corrosion resistance along with a rust-resistant coating on the rotor surface to extend longevity. With a 5-bolt hole pattern and a 114.3 mm bolt circle diameter, this rotor is designed specifically for Mazda 3 and Mazda 3 Sport vehicles.

Applications and Problem Solving

• Replaces worn or warped rotors on Mazda 3 and Mazda 3 Sport
• Improves braking performance under high heat conditions
• Reduces brake fade during aggressive or repeated braking
• Helps prevent rust and corrosion on braking surfaces
• Maintains consistent braking feel in wet or humid environments

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 23 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify the 5-lug bolt pattern and 114.3 mm bolt circle diameter match your vehicle specifications. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction rotors undergo rigorous quality control to meet OEM standards. The rust-resistant coating and Geospec silver grey hat finish contribute to extended rotor life. Please consult manufacturer documentation or warranty information for specific coverage details related to part number 830-80082L.