Refresh both axles in a single box with the Dynamic Friction Company Disc Brake Kit (MPN 4514-03061, also written 451403061) — a front and rear package of GEOSPEC coated rotors, DFC 5000 ceramic pads, and hardware that installs as a direct-fit replacement for the 2015-2019 Hyundai Sonata and 2017-2019 Kia Optima. See the Buyer's Guide tab for engine-level fitment.
For even, balanced braking, replace the pads and rotors on both sides of each axle as a matched set.
What is included in this brake kit?
This kit supplies front and rear GEOSPEC coated rotors, DFC 5000 ADVANCED ceramic brake pads, and the disc brake hardware — a complete rotor, pad, and hardware package for both axles.
Which vehicles does this kit fit?
It is a direct-fit replacement for the 2015-2019 Hyundai Sonata and 2017-2019 Kia Optima. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
What is the GEOSPEC rotor coating?
GEOSPEC is a special paint that forms a durable silver-gray finish providing corrosion protection better than conventional paint or zinc coatings. It is swept away by the pads during normal braking.
What are the benefits of the DFC 5000 ceramic pads?
They are 100% asbestos-free, post-cured, and scorched, with Rubber-Steel-Rubber shims for improved NVH — designed for low dust, quiet operation, and a smooth pedal feel during everyday street driving.
Do the rotors need cleaning before installation?
No. The rotors are processed dry and shipped dry, so no additional pre-degreasing preparation is needed before installation.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
