The Brembo GT big brake kit for 2001–2006 BMW M3 (E46) front applications upgrades braking with six-piston calipers and two-piece 380 x 32 mm cast rotors. This variant uses slotted Type‑3 rotors and a red finish for both stopping power and show-quality appearance. It’s specified as a front direct-fit upgrade for demanding street or occasional track use.
Brembo 01-06 M3 (E46) Front GT BBK 6 Piston Cast 380x32 2pc Rotor Slotted Type3-Red