The Brembo front big brake kit for 2012–2018 Mercedes CLS (CLS550 and CLS400 model coverage noted) features a six-piston GT caliper with two-piece 380×34 mm cast rotors in a drilled configuration and black finish. This kit pairs six-piston calipers with drilled 380×34 two-piece rotors to upgrade front braking hardware for stronger, more consistent stops.
Brembo 12-18 CLS550/15-18 CLS400 Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Black