The Brembo GT front big brake kit for 2001–2006 M3 (E46) applications replaces the front hardware with a six‑piston cast caliper and two‑piece 355 x 32 mm drilled rotors in yellow. This application‑specific front kit increases rotor diameter and caliper capacity to provide a firmer, more consistent pedal feel and larger braking surface than typical stock components, and is offered as a direct‑fit replacement.
Brembo 01-06 M3 (E46) Front GT BBK 6 Piston Cast 355x32 2pc Rotor Drilled- Yellow