Dynamic Friction 7002-80078 Disc Brake Rotor Set - Rear

Performance Brake Rotor Set

Dynamic Friction 7002-80078 is a drilled and slotted brake rotor set built for drivers who want stronger pad bite and more consistent braking performance. It fits 1984-1985 Mazda RX-7, rear, and is part of the DFC Rotors-Drilled and Slotted-Silver line.

Key Features

• Drilled and slotted design helps increase pad bite and improve wet-weather braking response.
• Drilled holes help reduce heat buildup during repeated stops.
• Slots help clear brake dust and road debris while reducing pad glazing.
• G3000/G11H18 cast iron construction is engineered to meet OEM-style durability and stability targets.
• Non-directional finish supports faster, more even pad bed-in and smoother braking.
• Each vented rotor is inspected for balance and corrected when needed.

Detailed Description

The Dynamic Friction 7002-80078 rotor set combines performance-oriented drilling and slotting with OE-focused machining standards. The castings are machined to tight tolerances, finished for consistent pad contact, and inspected to verify critical dimensions and balance. For Mazda RX-7 rear brake service, this rotor set provides a direct fit for 1984-1985 applications with the 13B engine noted in fitment.

DFC Rotors-Drilled and Slotted-Silver is the product line behind this part number, offering a performance rotor format with a silver finish and machining details aimed at stable braking, cleaner pad contact, and controlled heat management. If you are replacing worn rear brake rotors on a Mazda RX-7, 7002-80078 gives you a performance-style option with OE-spec manufacturing discipline.

What It Is Used For

• Replacing worn rear brake rotors on compatible Mazda RX-7 applications.
• Reducing brake fade caused by heat buildup during repeated stops.
• Improving pad bite in wet or debris-prone driving conditions.
• Helping limit pad glazing and uneven brake feel.
• Restoring smooth, stable braking performance.

Installation Notes and Tips

Fits 1984-1985 Mazda RX-7, rear. Verify rotor dimensions and brake system configuration before installation. Clean the rotor surface before service and follow proper pad bed-in procedures after installation to help achieve even contact and consistent braking. Part number 7002-80078 should be matched to the vehicle application listed in fitment.

Quality Assurance

Dynamic Friction states that these rotors are manufactured to OE specifications and undergo machining, balance correction, and final inspection. DFC includes a 12 month or 12,000 mile limited warranty against defects in material and workmanship. Part number 7002-80078 is built to meet the demands of performance brake service while maintaining OE-style consistency.