The Brembo GT rear big brake kit for 2015–2018 BMW M3 (with CC brake equipment) installs four-piston cast calipers and 380×28mm two-piece slotted Type‑1 rotors in fluorescent yellow. Specified for M3 rear fitment with CC brake equipment, it matches larger calipers and two-piece slotted rotors to the listed model years and equipment configuration.
Brembo 15-18 M3 (CC Brake Eqpt) Rr GT BBK 4Pis Cast 380x28 2pc Rotor Slotted Type1-Fluo. Yellow