The Brembo GT rear big brake kit for 1995–1998 Porsche 993 C2/C4/C4S/Turbo rear applications pairs 4‑piston cast calipers with 345×28 mm two‑piece slotted Type 3 rotors in black. Marketed as a rear GT BBK, the slotted rotor faces and two‑piece construction help manage heat and maintain consistent braking feel during extended spirited driving.
Brembo 95-98 993 C2/C4/C4S/Turbo Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type3-Black