Dynamite Friction 4512-80113 Disc Brake Kit - Front

Front Brake Kit for Mazda 3 and Mazda 3 Sport

Dynamite Friction DFC GEOSPEC Coated Rotors with 5000 Advanced Brake Pads - Ceramic and Hardware, part number 4512-80113, is a front disc brake kit for select Mazda 3 and Mazda 3 Sport models. It combines coated rotors, advanced ceramic pads, and brake hardware in one service package for a complete front brake refresh.

• Fits 2019-2020 Mazda 3, front
• Fits 2019 Mazda 3 Sport, front
• Fits 2021-2025 Mazda 3, front
• Fits 2021-2025 Mazda 3 Sport, front
• DFC GEOSPEC coated rotors with corrosion-resistant silver-gray finish
• 5000 Advanced ceramic brake pads with post-cured friction material
• Premium rubber-steel-rubber shims for reduced noise and vibration
• OE-style rotor machining with non-directional finish for even pad bed-in
• Hardware kit uses PTFE coating, vulcanized rubber, and stainless steel

Product Line Details

The DFC GEOSPEC rotor line is built for drivers who want a coated rotor that arrives dry and ready to install, with a finish designed to resist rust better than conventional paint or zinc coatings. The 5000 Advanced pad line is formulated for stable friction performance and reduced initial break-in, while the hardware kit is engineered to restore proper caliper movement and spring tension during brake service.

Brake Service Benefits

• Front brake noise from worn shims or fatigued hardware
• Uneven pad wear caused by corroded or stressed hardware
• Rust buildup on exposed rotor surfaces
• Longer stopping distances from worn rotors and pads
• Brake pulsation or rough pedal feel from rotor wear

Installation Notes

Use this kit for front axle brake service on the listed Mazda applications. The rotors are processed dry and do not require cleaning before installation. For best results, follow proper brake bedding procedures after installation and inspect caliper slides, hoses, and mounting points before reassembly. This part number 4512-80113 is listed for front-position service only.

Quality Assurance

DFC GEOSPEC rotors are machined to OE specifications, inspected for critical dimensions, and covered by a 12-month warranty against defects in material and workmanship. The brake pads are post-cured and scorched for stable performance, and the hardware is built to OE-style form, fit, and function.