R1 Concepts Geo-Carbon drilled and slotted rotor set for 2012–2025 Audi S3 front applications. These carbon-coated front rotors act as a premium direct-replacement to improve brake consistency versus OE parts. Constructed from G3000-grade cast iron with rust protection, they are mill-balanced and feature diamond slots with precision-drilled, countersunk holes to promote ventilation, reduce cracking potential and help extend pad life; supplied as a front two-rotor kit.
R1 12-25 Audi S3 Front Drilled & Slotted Carbon Coated Brake Rotor Set