Dynamite Friction 4512-80104 Disc Brake Kit - Rear

Rear Brake Kit for Mazda CX-3

Restore rear braking performance on 2016-2018 Mazda CX-3 models with the DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware kit, part number 4512-80104. This rear disc brake kit combines coated rotors, ceramic pads, and hardware components for a complete service-focused brake repair.

• Fits 2016-2018 Mazda CX-3, rear
• DFC GEOSPEC coated rotors with a silver-gray corrosion-resistant finish
• Dry-processed rotors arrive ready to install
• Non-directional rotor finish supports even pad bed-in and quieter stops
• DFC 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel

Product Line Details

The DFC GEOSPEC rotor line is built for OE-style durability and stable braking performance. Rotors are machined to tight tolerances, inspected for critical dimensions, and balanced where required. The 5000 Advanced pad line is formulated for consistent friction and reduced break-in effort, making it a practical choice for daily-driven Mazda CX-3 rear brake service.

Common Brake Service Issues

• Rear brake noise from worn pads or fatigued hardware
• Uneven pad wear caused by corroded or weakened hardware
• Brake pulsation from rotor wear or finish irregularities
• Reduced stopping consistency from aged rear brake components
• Rust buildup on exposed rotor surfaces

Installation Notes

Use this kit for rear brake service on the Mazda CX-3. The coated rotors are shipped dry and do not require cleaning before installation. Follow proper brake service procedures, inspect caliper condition, and verify pad seating and rotor runout during installation. Part number 4512-80104 is intended for rear axle service only on the listed applications.

Quality Assurance

DFC rotors are manufactured to OE specifications, inspected for balance and critical dimensions, and backed by a 12-month warranty against defects in material and workmanship. The hardware kit is engineered with OE-style form, fit, and function for dependable rear brake service.