The Brembo big brake kit for 2009–2015 7-Series fits the front with GT calipers in a 6-piston cast configuration and 405 x 34 mm two-piece slotted rotors in Type1 red. The listing specifies front application, piston count, rotor diameter and slotted rotor pattern so buyers can match this GT BBK to compatible 7-Series vehicles without guessing.
Brembo 09-15 7-Series Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type1-Red