The Brembo GT front big brake kit for 2008–2013 BMW M3 and 2011–2012 1M updates the front brakes with six-piston calipers and two-piece 380x34 mm rotors. This variant includes cast six-piston calipers with slotted Type-3 380x34mm rotors finished in red. The kit is supplied as a front direct-fit package sized for the M3 and 1M front braking layout.
Brembo 08-13 BMW M3/11-12 1M Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type3-Red