The Brembo GT front big brake kit for 2017–2020 Audi RS3 Sedan updates the front brakes with six‑piston cast calipers and 380×34 mm two‑piece drilled rotors in red. Offered as a vehicle-specific upgrade, the kit combines large two‑piece rotors and multi‑piston calipers to increase braking force and assist heat dissipation, with rotor pattern and caliper finish matched to this RS3 application.
Brembo 17-20 RS3 Sedan Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Red