The Brembo front GT big brake kit for 2017–2020 RS3 Sedan applications pairs six-piston calipers with cast two-piece 380×34 mm rotors featuring Type-1 slotted faces and a yellow finish. Supplied as a complete front upgrade, the kit improves braking response and thermal control compared with factory hardware. Matched rotors and calipers are included for direct replacement on listed RS3 sedan models.
Brembo 17-20 RS3 Sedan Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-1- Yellow