Dynamite Friction 7002-80057 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Brake Rotors

Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Silver, part number 7002-80057, are a rear disc brake rotor set for select 2014-2016 Mazda 3 and Mazda 3 Sport applications. This set is built for drivers who want OE-style fitment with added rotor surface features for more consistent braking performance.

Compatible With 2014-2016 Mazda 3 rear and 2014-2016 Mazda 3 Sport rear, including Japan-built and Mexico-built vehicles.

• Drilled holes help reduce heat buildup across the rotor surface
• Slots clear brake dust and road debris from the pad contact area
• Surface design supports stronger initial pad bite, including in wet conditions
• G3000/G11H18 cast iron construction follows OEM-style durability and stability targets
• Non-directional finish promotes even pad bed-in and smoother, quieter stops
• Each vented rotor is balance-checked and inspected for critical dimensions

Product Details and Fitment

The DFC Brake Rotors - Drilled and Slotted - Silver line is engineered as a performance-focused rotor family with OE-matching specifications. For Mazda 3 rear brake service, part number 7002-80057 provides a direct replacement option for 2014-2016 Mazda 3 and Mazda 3 Sport models built in Japan or Mexico. The machining process is designed to hold tight tolerances, and the finished rotor receives a silver GEOSPEC coating for added corrosion resistance on exposed surfaces.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues It Can Address

• Reduced braking bite from worn or heat-soaked rear rotors
• Brake fade caused by excess rotor heat
• Pad glazing from debris buildup on the rotor face
• Uneven or noisy braking from inconsistent rotor finish
• Corrosion on exposed rotor surfaces

Installation Notes and Tips

Verify rear position and vehicle build origin before ordering. Clean the hub mounting surface, inspect pads and calipers, and bed in new pads according to the pad manufacturer’s procedure after installing 7002-80057. Always confirm rotor thickness and overall dimensions against the original part before installation.

Quality Assurance

DFC inspects each rotor after machining and balance correction to confirm critical attributes meet OE specifications. DFC also backs this rotor set with a 12 month or 12,000 mile limited warranty against defects in material and workmanship.