GiroDisc Audi C7 S6/S7/RS6/RS7 356x22mm Rear 2-Piece Slotted Rotors

The GiroDisc A2-187 is a pair of rear two-piece slotted brake rotors designed for specific Audi models. These rotors are constructed with a cast iron disc and a 6061-T6 aircraft-grade aluminum hat. They feature a curved vane design to improve cooling efficiency and slotted surfaces to help maintain brake response in wet weather and refresh the pad surface.

These rotors are designed as a direct replacement for the OE discs, requiring no modifications and working with OE calipers and pads. They offer a weight reduction of 4-8 lbs per rotor compared to stock, which contributes to improved acceleration and suspension performance due to reduced unsprung and rotational mass.