Brembo 99-04 996 Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type3-Black

The 345x28mm, two-piece rotor design on this Brembo GT Big Brake Kit is a key element for managing heat in high-performance driving. This kit is specifically built for the rear of your 99-04 Porsche 996, offering a substantial upgrade over the factory braking system. The four-piston calipers are cast aluminum, which helps keep unsprung weight down while providing the stiffness needed for consistent pedal feel under hard braking.

This kit features Brembo's Type 3 slotting pattern on the rotors. These slots are designed to help vent gases and dust away from the pad surface, which is crucial for maintaining braking performance during repeated, aggressive stops. The two-piece rotor construction allows the rotor ring to expand and contract independently of the caliper mounting hat, reducing the risk of rotor warping and making replacement easier down the line. The black finish on the calipers adds a clean, performance-oriented look to your vehicle.

When installing a big brake kit like this, it's important to ensure you have the correct brake fluid with a high boiling point, such as DOT 4 or higher, to take full advantage of the improved stopping power. This kit is designed to be a comprehensive upgrade for the rear of your 996, providing a significant boost in braking capability for track days or spirited driving.