The R1 Concepts RNC drilled-and-slotted Geoperformance front rotor for 1999–2004 Acura RL applications is a direct-fit front rotor featuring drilled holes and slots. That drilling and slotting pattern assists heat evacuation and pad clearing, supporting steadier braking under repeated stops. The rotor is offered as a front replacement intended for maintenance or upgrade of compatible RL models.
DFC 99-04 Acura RL Front Drilled & Slotted Geoperformance Rotors