The R1 Concepts Geo-Carbon drilled-and-slotted brake rotor for 1993–1998 Toyota Supra (rear right) is a Geo-Carbon rotor machined with drilled holes and slots to help evacuate heat and debris during braking. This description reflects the rear right fitment for 1993–1998 Supras and includes the source note directing 2020-and-later owners to the GR Supra reference.
R1 93-98 Toyota Supra (For 2020 And Later See Gr Supra) Rear Right Drill & Slot Geoperf Rotor