The R1 Concepts GEO-Carbon drilled-and-slotted rotor set for 1997–2015 Acura ILX rear applications upgrades rear braking with carbon-coated, drilled-and-slotted rotors that aid pad bite and wear indication. Constructed from G3000-grade cast iron, mill-balanced and supplied as a pair, these rotors include rust protection and countersunk drilled holes to reduce cracking while matching OEM specifications for a no-modification replacement.
R1 97-15 Acura ILX Rear Drilled & Slotted Carbon Coated Brake Rotor Set