The Brembo GT rear big brake kit for 2017 Ford F‑150 Raptor rear applications provides four‑piston cast calipers with 380×28 mm two‑piece rotors as a model-specific rear upgrade. This kit is supplied with slotted Type 3 rotors and a black caliper finish according to the product entry, indicating the listed rotor pattern and appearance.
Brembo 17 F150 Raptor Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3-Black