Dynamite Friction 4302-80029 Disc Brake Kit - Rear

Rear Brake Kit for Mazda CX-9

Restore rear braking performance on the 2007-2015 Mazda CX-9 with the Dynamite Friction DFC GEOSPEC Rotors with 3000 Ceramic Brake Pads kit, part number 4302-80029. This rear disc brake kit combines coated rotors and low-dust ceramic pads for a direct-service replacement focused on consistent stopping feel and cleaner operation.

Key Features

• Fits 2007-2015 Mazda CX-9, rear
• DFC GEOSPEC coated rotors with corrosion-resistant silver-gray finish
• DFC 3000 ceramic brake pads for stable friction and low dust
• Non-directional rotor finish supports even pad bed-in and quieter stops
• Dry-processed rotors arrive ready to install
• Part number 4302-80029 for rear brake service

Product Line Details

The DFC GEOSPEC rotor and 3000 Ceramic pad combination is built for passenger vehicles and light-duty trucks that need dependable braking with reduced brake dust. The rotor coating is designed to resist rust better than conventional painted or zinc-coated surfaces, while the ceramic pad formulation is engineered for stable performance across a wide temperature range. The pads are post-cured, scorched, and paired with premium rubber-steel-rubber shims to help reduce noise, vibration, and harshness.

What This Kit Helps Address

• Rear brake pulsation from worn or uneven rotors
• Brake noise caused by aged pads or rotor surface wear
• Excess brake dust on rear wheels
• Reduced stopping performance from heat-worn friction material
• Rust buildup on exposed rotor surfaces

Installation Notes

Compatible With 2007-2015 Mazda CX-9 rear brake service. The rotors are shipped dry and ready for installation, which helps reduce prep time during brake work. Before installation, inspect caliper condition, slide hardware, and brake fluid level, and follow the vehicle service procedure for proper pad bedding after the repair. Part number 4302-80029 should be verified against the vehicle’s rear brake configuration before ordering.

Quality Assurance

DFC GEOSPEC rotors are machined to OE-style tolerances, finished with a non-directional surface, and fully inspected for critical dimensions and balance. Each rotor includes a 12-month warranty against defects in material and workmanship. The 3000 Ceramic pads are post-cured and scorched to support stable friction performance from the first stop.