The Brembo GT front big brake kit for 2015–2023 Mustang GT (S550) models features cast six-piston calipers with two-piece 405 x 34 mm rotors in a drilled pattern and fluorescent yellow finish. Specified for S550 Mustang front applications, the kit pairs large two-piece rotors with six-piston calipers to create a higher-capacity front braking assembly matched to the listed cars.
Brembo 15-23 Mustang GT (S550) Front GT BBK 6 Piston Cast 405x34 2pc Rotor Drilled- Fluo. Yellow