The Brembo GTS six-piston front big brake kit includes cast six-piston calipers paired with two-piece 380x34 mm drilled rotors in black. It serves as a direct front upgrade, supplying the rotor diameter and two-piece construction noted in the listing. Fitment is 2015-2023 Mustang GT, V6 and EcoBoost front applications as specified in the product description.
Brembo 15-23 Mustang GT/V6/EcoBoost Front GTS BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Black HA