Dynamite Friction 7002-80058 Disc Brake Rotor Set - Rear

Drilled and Slotted Rear Brake Rotors

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Silver, part number 7002-80058, are rear disc brake rotors built for Mazda applications that need consistent stopping performance and OE-style fitment. This set is engineered for 2014-2025 Mazda 3, Mazda 3 Sport, Mazda CX-3, and Mazda CX-30 rear brake service.

The DFC rotor line focuses on performance-oriented braking with OE-matched construction, precise machining, and a silver GEOSPEC coating for corrosion resistance on exposed surfaces.

Key Features

• Drilled holes help reduce heat buildup during repeated braking
• Slots clear brake dust and road debris from the rotor surface
• Designed to improve pad bite and shorten stopping distance in wet conditions
• G3000/G11H18 cast iron construction matched to OEM-style specifications
• Non-directional finish supports faster, more even brake pad bed-in
• 100% inspected for balance and critical dimensions
• Silver GEOSPEC coated finish for added durability

Detailed Description

DFC Premium Performance Brake Rotors are machined to tight tolerances and finished to promote quieter, smoother braking. Each rotor casting is processed through electronic mill-balancing when needed, then inspected again to confirm it meets OE specifications. For drivers searching for rear brake rotors for a Mazda 3 rear, Mazda 3 Sport rear, Mazda CX-3 rear, or Mazda CX-30 rear, part number 7002-80058 provides a direct-fit replacement option with drilled and slotted rotor design.

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

What This Rotor Set Helps Address

• Brake fade from heat buildup during repeated stops
• Reduced pad bite in wet or debris-heavy conditions
• Brake pad glazing from trapped dust and surface contamination
• Rotor vibration concerns caused by uneven machining or balance issues
• Quieter, smoother rear brake operation after pad bed-in

Installation Notes and Tips

Confirm rear axle fitment before ordering, especially on 2017-2018 Mazda 3 and Mazda 3 Sport models with Japan-built or Mexico-built configurations and electric parking brake variations. Verify rotor diameter and brake system details against the vehicle’s existing rear brake setup before installation. For best results, install with properly prepared brake pads and follow standard rotor bedding procedures.

Quality Assurance

Part number 7002-80058 is manufactured to OE-style specifications, then inspected for balance and critical dimensions to help ensure consistent fit and function. DFC backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.