R1 Concepts Rear Brakes and Rotors| Rear Drilled Slotted Brake Rotors| Rear Disc Brake Rotors| Fits 2019-2020 Audi A3; 2019-2024 Audi Q3; 2017-2024 Audi RS3; 2015-2024 Audi S3

All-in-One Complete Brake Kit Replacement: R1 Concepts Carbon Series Brake Kit comes with (2) high performance brake rotors. High Performance Brake Rotors: Made of G3000 grade cast iron with rust protection for ultimate rust protection. Built with O.E.M specifications in mind, no modification required.. Ultimate Stopping Power: Precision-drilled holes and countersunk design prevents cracking and build up, enhances ventilation and dissipates heat. Designed for smoother and quieter stopping, built for longer lasting, consistent braking performance.. Reliable Street Performance: Diamond slotted design increase brake pad bite, extends brake pad life and serves as a rotor wear indicator giving you a heads up before your next replacement.. Dependable Quality: Manufactured with multiple alloys for improved heat dissipation and performance. Mill-balanced for proper rotor function. Quality validated for proper metallurgy and correct brake plate thickness