The Brembo GT rear big brake kit for 2000–2002 S4 applications equips the rear axle with four‑piston cast calipers and two‑piece 328×28 mm rotors in a slotted Type‑1 finish. Supplied as a rear kit in black, the package includes the two‑piece rotors and calipers sized for direct replacement on supported S4 models, offering a coordinated rear braking upgrade that complements front systems.
Brembo 00-02 S4 Rear GT BBK 4 Piston Cast 2pc 328x28 2pc Rotor Slotted Type-1-Black