The Brembo GT big brake kit for 2000–2003 BMW Z8 (E52) is a rear four-piston package with cast two-piece calipers and 345 x 28 mm two-piece slotted Type‑1 rotors in red. Designed as a direct-fit rear upgrade, the kit swaps in larger rotors and four-piston calipers to improve braking consistency and rotor cooling for spirited driving while retaining vehicle-specific fitment.
Brembo 00-03 Z8 (E52) Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Slotted Type-1-Red