The Brembo GT rear big brake kit for 1984–1987 Testarossa applications installs cast 4-piston rear calipers and two-piece 380x28mm slotted Type1 rotors in red. This rear axle upgrade pairs four-piston calipers with slotted rotors to renew braking hardware and presents a classic red caliper finish consistent with the model's era and styling.
Brembo 84-87 Testarossa Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-1-Red