The Brembo rear GT big brake kit for 1988–1991 Testarossa applications features four-piston calipers with 380x28 two-piece slotted Type-3 rotors in a silver finish for a rear-specific upgrade. The kit emphasizes improved cooling and repeatable braking under stress, delivering replaceable two-piece rotors and multi-piston calipers to enhance rear stopping performance on compatible Testarossa models.
Brembo 88-91 Testarossa Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3-Silver