StopTech Power Slot slotted sport rotor for the front left Audi S4/S5 is a one‑piece direct replacement designed to increase initial bite and help evacuate brake dust, gases and heat to prevent pad glazing. The black e‑coating provides corrosion protection and the rotor metallurgy aims to reduce pad squeal and improve resistance to thermal cracking for more consistent braking feel.
StopTech Power Slot 10-6/11 Audi S4 / 08-11 S5 Front Left Slotted Rotor