The Brembo front big brake kit for 2011–2016 528i applications pairs six-piston cast calipers with two-piece 365x34 mm drilled rotors finished in black with HA treatment. This GTS front BBK supplies calipers and rotors as a full upgrade to stock front components, boosting braking authority and consistency while offering improved thermal control for spirited driving.
Brembo 11-16 528i Front GTS BBK 6 Piston Cast 365x34 2pc Rotor Drilled-Black HA