The Brembo rear GT big brake kit for 2012–2016 Porsche 991.1 Carrera C2/C4 (excluding PCCB) installs four-piston cast calipers with 345×28 mm two-piece slotted rotors, Type 3, in a silver finish. As a direct-fit rear upgrade, the kit replaces factory hardware with larger rotors and multi-piston calipers to update braking components on the listed Porsche applications.
Brembo 12-16 991.1 C2/C4 (Excl. PCCB) Rear GT BBK 4 Pist Cast 345x28 2pc Rotor Slotted Type3-Silver