The Brembo GT big brake kit for 2006–2010 BMW M5 and 2006–2010 M6 is a front 6‑piston system with two‑piece cast 405×34 mm rotors, slotted Type 1 and black calipers. It upgrades the front braking assembly to larger multi‑piston calipers and two‑piece rotors to improve braking consistency and thermal control; slotted rotor faces help vent heat and clear pad deposits for reliable stopping.
Brembo 06-10 M5/06-10 M6 Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type1-Black