The GiroDisc slotted rear ring for 2016+ Acura NSX supports either iron or CCM conversion setups, offering a slotted friction surface to help sustain pad contact and channel gases and debris during braking. These rear rings are specified for NSX applications that use iron or CCM configurations; confirm which rotor type your car uses and verify pad compatibility prior to installation.
GiroDisc 2016+ Acura NSX (Iron or CCM Conversion) Slotted Rear Rings