The Brembo GT rear big brake kit for 1991–1994 Porsche 964 Turbo/3.6 Turbo applications features four-piston rear calipers and 345x28mm two-piece cast rotors. This configuration uses slotted Type 1 rotors finished in yellow, supplying a rear brake hardware upgrade specifically sized and specified for the listed 964 Turbo models and years.
Brembo 91-94 964 Turbo/3.6 Turbo Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type1-Yellow