Sonata 2018 agency front ceramic brake pads, new in their box, unused. Item Number / H58101-D4A10 Sonata 2018 agency rear ceramic brake pads, new in their box, unused. Item Number / H58302-C1A15 Product Features: - High quality, longer life, and less heat - Maintains rotor integrity and is compatible with agency rotors - Does not produce annoying noises or squealing sounds - Strong brake response and quick stopping - Provides superior performance during sudden stops and descents from obstacles and rough roads