Brembo Big Brake Kit for 2019 and newer 330i applications is a direct-fit front upgrade. It pairs a 6-piston cast caliper with two-piece 380x34 mm drilled rotors in black. The kit replaces OE front hardware with larger, multi-piston components as a factory-replacement option for direct-fit upgrades and street use applications.
Brembo 19+ 330i Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Black