The Brembo rear GT big brake kit for 1984–1987 Ferrari Testarossa replaces the rear brake assembly with a 4-piston cast caliper and a 380x28 mm two-piece drilled rotor, improving stopping control and heat management for high-speed driving. The red caliper and drilled rotor finish provide both functional rotor ventilation and a classic visual accent on the rear axle.
Brembo 84-87 Testarossa Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Red