The GiroDisc slotted rear rotor for 2008–2016 Audi S4 and S5 (B8) pairs slotted braking surfaces with zinc plating for corrosion resistance. These rear rotors help evacuate pad debris and gases to support consistent pad contact and controlled stopping feel. Fitment is specific to the B8 S4/S5 rear positions and matches vehicle application requirements.
GiroDisc 08-16 Audi S4/S5 (B8) Zinc Plated Slotted Rear Rotors