Refresh your braking with the DYNAMIC FRICTION brake kit 4514-03074 (also written 451403074), a complete front-and-rear disc brake package that drops in as a direct-fit replacement for the 2016-2019 Hyundai Sonata and 2016-2020 Kia Optima — see the Buyer's Guide tab for the engine-level fitment. Every kit arrives with GEOSPEC-coated rotors, DFC 5000 ceramic pads, and matching hardware so you can complete the job in one order.
If worn rotors, pads, and hardware are behind your braking complaints, this front-and-rear kit replaces all three at once.
What does this Dynamic Friction brake kit include?
It's a complete front-and-rear kit with GEOSPEC-coated rotors, DFC 5000 ceramic brake pads, and the disc brake hardware, so both axles are covered in one package.
Does the Hyundai Sonata brake kit fit my car?
MPN 4514-03074 is a direct-fit replacement for the 2016-2019 Hyundai Sonata and 2016-2020 Kia Optima. Check the Buyer's Guide tab to confirm the engine-level fitment for your vehicle.
Are the pads in this Kia Optima brake kit ceramic?
Yes. The DFC 5000 pads use a 100% asbestos-free ceramic formulation with Rubber-Steel-Rubber shims designed for lower noise, vibration, and harshness during everyday street driving.
What is the GEOSPEC coating on the rotors?
It's a silver-gray paint finish DFC states fights rust better than conventional paint or zinc coatings. The rotors ship dry and ready to install with no pre-degreasing needed.
Do the rotors need any prep before installation?
No. DFC states each rotor is processed dry and shipped dry, ready to install without additional degreasing, and the coating is swept away by the friction material during bed-in.
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.
