The Brembo GT big brake kit for 2017+ Audi A4, 2018+ Audi A5, S4 and S5 front applications features six-piston cast calipers with 380x34 two-piece cast rotors finished with drilled faces in red. This direct-fit front BBK swaps the factory front hardware for a larger caliper and two-piece rotor package to help control heat and provide a firmer, more stable braking feel during spirited driving.
Brembo 17+ A4/18+ A5/18+ S4/18+ S5 Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Red