The R1 Concepts Geo-Carbon drilled-and-slotted brake rotor for 1993–1998 Toyota Supra (right front) is a Geo-Carbon rotor machined with holes and slots to assist heat and debris evacuation during braking. The product description explicitly identifies the right front fitment for 1993–1998 Supras and references GR Supra for 2020 and later models as noted in the source.
R1 93-98 Toyota Supra (For 2020 And Later See Gr Supra) Right Front Drill & Slot Geoperf Rotor