The Brembo front GT big brake kit for 1980–1989 Porsche 930 is a front GT package featuring 6‑piston cast calipers with two‑piece 355×32 mm Type‑1 slotted rotors in silver. Suited to 930 front fitment, the kit increases rotor size and piston count to enhance braking modulation and thermal management for demanding driving, and the two‑piece rotors simplify replacement and routine service.
Brembo 80-89 930 Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type-1-Silver