The R1 Concepts GEO-Carbon rear drilled and slotted rotor set for 1999–2011 Acura TL provides a coated, direct-fit replacement intended to enhance rear braking performance. Made from G3000-grade cast iron and mill-balanced for smooth operation, the precision-drilled holes and diamond slotting improve ventilation, prevent buildup and increase pad bite while serving as a wear indicator; kit includes two rotors with rust protection.
R1 99-11 Acura TL Rear Drilled & Slotted Carbon Coated Brake Rotor Set