Brembo 00-02 S4 Rear GT BBK 4 Piston Cast 2pc 328x28 2pc Rotor Slotted Type-1-Black

Brembo is a name many people trust when it comes to stopping power, and they're known for making high-performance brake components. This rear Big Brake Kit (BBK) for the 2000-2002 Audi S4 is a prime example of their work, designed to give your car a significant upgrade in braking capability. If you're looking to improve how your S4 stops, especially after modifications or if you're pushing it hard, this kit is built for that purpose.

This kit features a pair of cast aluminum 4-piston calipers, which are much larger and more robust than the factory ones. These calipers work with 328x28mm two-piece rotors that are slotted. The slots on the rotor surface help to vent gases and dust away from the pad surface, which means more consistent braking performance, especially during repeated hard stops. The two-piece rotor design also helps manage heat better and can reduce weight compared to a solid, one-piece rotor. The calipers come in a black finish, adding a clean look behind your wheels.

When you're installing a kit like this, it's important to remember that it's a comprehensive upgrade. You'll want to ensure you have all the necessary brake fluid and potentially new brake lines to get the most out of these components. This kit is a serious investment in your car's performance and safety, offering a substantial improvement over stock braking systems.