Brembo big brake kit for 2012–2020 Chevrolet Sonic front applications pairs four-piston GT calipers with two-piece 328 x 28 mm cast rotors finished with slotted Type 1 faces in silver. Specified as a front upgrade, the kit's multi-piston calipers and two-piece rotor construction aim to improve brake modulation and thermal performance over many original front brake setups.
Brembo 12-20 Sonic Front GT BBK 4 Piston Cast 2pc 328x28 2pc Rotor Slotted Type-1-Silver