Dynamite Friction 4502-80106 Disc Brake Kit - Rear

Rear Brake Kit for Mazda CX-9

The Dynamite Friction DFC GEOSPEC Rotors with 5000 Advanced Brake Pads kit is built for rear brake service on the Mazda CX-9. Part number 4502-80106 combines coated rotors and matched pads in one package for a direct rear axle brake replacement.

Compatible With 2016-2022 Mazda CX-9 rear applications, this kit is designed around OE-style fitment and consistent braking performance. The DFC 5000 Advanced pad compound is post-cured and scorched to reduce initial break-in, while the premium rubber-steel-rubber shims help control noise, vibration, and harshness.

Key Features

• Complete rear disc brake kit with rotors and pads
• DFC GeoSpec coated rotors with silver-gray corrosion-resistant finish
• Dry-processed, ready-to-install rotors with no oil cleaning required
• G3000/G11H18 cast iron rotor specification for OE-style durability
• Non-directional rotor finish for smoother bed-in and quieter stops
• 100% inspected rotors with balance correction on vented units
• DFC 5000 Advanced pads with post-cured friction material
• Scorched pad surface to reduce break-in time
• Premium shims for improved NVH control

Product Line Details

DFC GEOSPEC Rotors with 5000 Advanced Brake Pads is a matched brake service line that pairs coated replacement rotors with application-specific friction material. For Mazda CX-9 rear brake service, part number 4502-80106 brings together components engineered to work as a set, helping simplify brake maintenance on 2016-2022 Mazda CX-9 rear axle applications.

What This Kit Helps Address

• Rear brake wear that causes reduced stopping performance
• Rotor rust and surface corrosion on exposed braking surfaces
• Brake noise, vibration, and harshness during everyday driving
• Uneven pad bedding after rotor replacement
• Time spent sourcing separate rotors and pads for a rear brake job

Installation Notes

Fits 2016-2022 Mazda CX-9, rear. The rotors are shipped dry and ready to install, which helps reduce prep time during service. For best results, follow standard brake service procedures, verify rotor orientation and pad placement, and complete a proper bed-in cycle after installation. Part number 4502-80106 is intended for rear axle brake replacement on the listed Mazda CX-9 applications.

Quality Assurance

DFC rotors are machined to tight tolerances, finished with a non-directional surface, and inspected for critical dimensions and balance before release. Each rotor includes a 12-month warranty against defects in material and workmanship. The pad set is produced with post-cured friction material and premium shims to support stable braking characteristics.