The Brembo rear GT big brake kit for 2017 F150 Raptor applications pairs a four‑piston cast caliper with a 380×28 mm two‑piece drilled rotor finished in red. Offered as a rear brake upgrade, the kit supplies larger rear caliper hardware and a two‑piece drilled rotor arrangement tailored to F150 Raptor rear fitment, provided to replace stock rear braking components with larger hardware.
Brembo 17 F150 Raptor Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Red