The Brembo GT front big brake kit for 2014–2020 BMW i8 (I12) fits the front axle using six-piston cast calipers paired with two-piece 380x32mm drilled rotors in red. This front kit matches the i8 application and comes as the listed six-piston caliper and two-piece drilled-rotor configuration in the stated finish.
Brembo 14-20 i8 (I12) Front GT BBK 6 Piston Cast 380x32 2pc Rotor Drilled-Red