Dynamite Friction 4512-03177 Disc Brake Kit - Front

Front Brake Kit for Sonata and K5

The DFC Geospec Rotors with 5000 Advanced Brake Pads kit is built for front brake service on select Hyundai Sonata and Kia K5 applications. Part number 4512-03177 combines coated rotors, advanced friction pads, and matched hardware for a complete front brake refresh.

• Front disc brake kit for 2020-2026 Hyundai Sonata
• Front disc brake kit for 2021-2024 Kia K5
• DFC GeoSpec coated rotors with a silver-gray corrosion-resistant finish
• 5000 Advanced pads with post-cured friction material
• Scorched pad surface to reduce initial break-in time
• Premium rubber-steel-rubber shims for improved noise and vibration control
• Non-directional rotor finish for more even pad bed-in
• Vented rotors are balance-inspected and corrected when needed

Product Line Details

DFC Geospec Rotors are machined to OE-style tolerances and shipped dry, so they are ready for installation without cleaning off oil residue. The coated surface is intended to resist rust better than conventional paint or zinc finishes, while the non-directional machining helps promote smoother stops and more consistent pad contact. The 5000 Advanced pad line is formulated for stable friction performance and uses shims to help reduce brake noise and harshness.

What This Brake Kit Helps Address

• Front brake pulsation from worn or uneven rotors
• Brake noise caused by fatigued hardware or pad wear
• Reduced stopping performance from aged friction material
• Corrosion on exposed rotor surfaces
• Uneven pad bed-in after rotor replacement

Installation Notes

Use this kit for front axle brake service only. Confirm rotor size, caliper condition, and pad fitment before installation on your Hyundai Sonata or Kia K5. Clean the hub mounting surface, torque fasteners to vehicle specifications, and follow a proper pad bed-in procedure after installation. Part number 4512-03177 is intended for direct front brake replacement on the listed applications.

Quality Assurance

DFC rotors are manufactured to match OE specifications for durability, reliability, and stability, then inspected for critical dimensions and balance. The rotors carry a 12-month warranty against defects in material and workmanship. Part number 4512-03177 is built as a matched front brake service kit for consistent component pairing.