The Brembo GT big brake kit for 2015–2018 BMW M3 (with CC brakes) front applications features six-piston cast calipers and 380x34 two-piece drilled rotors in yellow. Specified for M3 fronts equipped with cross‑carriage brakes, the kit replaces the front hardware with larger calipers and serviceable two-piece drilled rotors, pairing a bright yellow caliper finish with drilled rotor surfaces to assist gas and moisture evacuation.
Brembo 15-18 M3 (CC Brake Equipped) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled- Yellow