The R1 Concepts Geo-Carbon drilled and slotted rear rotor for Lexus IS250 (2006–2015) is a direct-fit rear replacement intended for IS250 models in that year range. The drilled-and-slotted design and Geoperformance branding indicate an upgraded rotor option for rear brake service. This overview confines claims to the listed rear fitment and the rotor's drilled-and-slotted styling as presented in the description.
DFC 06-15 Lexus IS250 Rear Drilled & Slotted Geoperformance Rotors