The Brembo GTS front big brake kit for 2012–2014 Mercedes-Benz CLS350 pairs six-piston calipers with cast two-piece 380x34 mm rotors to upgrade front braking capability. This kit specifies slotted Type 1 two-piece rotors finished in black HA and is listed as a direct-fit front replacement for the CLS350 across those model years. The kit includes the matched rotors and six-piston calipers for front-axle use.
Brembo 12-14 CLS350 Front GTS BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-1-Black HA