Brembo 84-87 Testarossa Rear GTS BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3-Black HA

This is the Brembo 4-piston rear big brake kit for the 1984-1987 Ferrari Testarossa. It's designed to replace your factory rear braking components with a more robust system, featuring larger rotors and more powerful calipers. If you're looking to significantly improve your Testarossa's stopping power and heat management, this kit is a serious consideration.

The kit includes cast aluminum 4-piston calipers that grip 380x28mm two-piece rotors. These rotors are slotted with Brembo's Type-3 pattern, which helps to vent gases and heat away from the braking surface. This means more consistent braking performance, especially during repeated hard stops, and less fade. The two-piece rotor design also helps manage heat and can make future rotor replacement simpler. The calipers themselves are finished in black, giving a clean look behind the wheels.

Installing a big brake kit like this is a significant upgrade. It's designed as a direct replacement for the factory rear setup, meaning no welding or major modifications are typically required, but it's a job best suited for someone with experience working on performance vehicles or a professional mechanic. This kit is built for the demands of a car like the Testarossa, offering improved thermal capacity and a stronger pedal feel.