Dynamite Friction 8002-80058 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Brake Rotors for Mazda

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Black, part number 8002-80058, are rear disc brake rotors for select Mazda 3, Mazda 3 Sport, Mazda CX-3, and Mazda CX-30 applications. This rotor set is built for drivers replacing worn rear rotors on Mazda models from 2014 through 2025.

Key Features

• Disc brake rotor set for the rear axle
• Drilled and slotted rotor surface for consistent pad contact
• Black finish for a clean, corrosion-resistant appearance
• Compatible with select Mazda 3, Mazda 3 Sport, CX-3, and CX-30 rear brake applications
• Part number 8002-80058 for easy identification

Product Details

The DFC Brake Rotors - Drilled and Slotted - Black line focuses on replacement rotors with a performance-oriented surface pattern and a black-coated finish. For rear brake service on Mazda 3, Mazda 3 Sport, Mazda CX-3, and Mazda CX-30 models, this rotor set provides the correct fitment coverage across multiple build configurations, including Japan-built and Mexico-built vehicles where noted. Use part number 8002-80058 when matching the correct rear rotor set for your vehicle.

Compatible With: Fits 2021-2025 Mazda 3, rear; Fits 2021-2025 Mazda 3 Sport, rear; Fits 2023-2025 Mazda CX-30, rear; Fits 2021-2024 Mazda CX-3, rear; Fits 2022 Mazda CX-30, rear; Fits 2020-2021 Mazda CX-30, rear; Fits 2019-2020 Mazda 3, rear; Fits 2019-2020 Mazda 3 Sport, rear; Fits 2019-2020 Mazda CX-3, rear; Fits 2017-2018 Mazda 3, rear; Fits 2017-2018 Mazda 3 Sport, rear; Fits 2014-2016 Mazda 3, rear; Fits 2014-2016 Mazda 3 Sport, rear.

Common Replacement Reasons

• Rear brake pulsation or vibration during stopping
• Visible rotor wear, scoring, or heat spotting
• Brake noise caused by uneven rotor surfaces
• Corrosion or finish breakdown on the rear rotors
• Service replacement for Mazda rear disc brake maintenance

Installation Notes

Verify rear axle fitment by year, model, and build notes before installation. Some 2017-2018 Mazda 3 and Mazda 3 Sport applications require attention to Japan-built or Mexico-built configuration and electric parking brake notes. Confirm rotor diameter and rear brake setup, especially on 2023-2025 Mazda CX-30 models with 265mm rear disc specification. Always inspect pads, caliper condition, and hub surfaces during rotor replacement.

Quality Assurance

Dynamite Friction identifies this rotor set by part number 8002-80058 for accurate application matching across the listed Mazda rear brake fitments.