The R1 Concepts Geo-Carbon drilled and slotted rear rotor for 2005–2020 Hyundai Sonata is a rear-axle replacement rotor with drilled holes and slots to help with heat control and pad cleaning. Offered for the specified Sonata years, it’s intended to provide consistent braking under repeated stops and to assist in managing thermal stress and pad debris for rear braking applications.
DFC 05-20 Hyundai Sonata Rear Drilled & Slotted Geoperformance Rotors