The Brembo front GTS big brake kit for 1978–1979 930 fits the front axle with six-piston cast calipers and two-piece 355x32mm drilled rotors in black. As a front performance upgrade, the kit replaces stock front components with larger rotors and multi-piston calipers to improve braking capacity, heat dissipation, and pedal consistency for classic 930 applications where upgraded stopping power is desired.
Brembo 78-79 930 Front GTS BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Black HA