The Brembo big brake kit for 2024+ BMW M30i, 530i xDrive and 2024+ 540i xDrive front applications is a six-piston cast system with 405×34 mm two-piece drilled rotors in black HA. As a direct-fit upgrade it increases rotor diameter and piston capacity to improve braking stability and heat management over stock brakes while maintaining OE-style mounting for a straightforward replacement.
Brembo 24+ BMW M30i/530i xDrive/24+ 540i xDrive Fr GT-S BBK 6 Pist Cast 405x34 2pc Rotor Drl- Blk HA