The Brembo GT big brake kit for 2015–2021 Mercedes-Benz C300 (excluding 4MATIC) is a front six-piston cast caliper upgrade matched to two-piece 380×34 mm drilled rotors in silver. This front kit provides a direct-fit multi-piston brake solution featuring Brembo cast calipers and serviceable two-piece rotors, intended for non-4MATIC C300 models seeking OEM-style hardware upgrades.
Brembo 15-21 C300 (Excl. 4MATIC) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Silver