The Brembo GT big brake kit for 2008–2013 BMW M3 (E90/E92/E93) front applications features six-piston cast calipers paired with 380×34mm two-piece slotted Type‑1 rotors in yellow. The larger rotors and multi-piston calipers increase clamping surface and thermal resilience, and the two-piece slotted design helps vent gases and debris while making rotor replacement easier compared with single-piece stock rotors.
Brembo 08-13 M3 (E90/E92/E93) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-1- Yellow