Brembo 06-09 997.1 GT3 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type3-Black

The 380x28mm, two-piece rotor design on this Brembo GT Big Brake Kit is a key feature for high-performance braking. This setup is specifically for the rear of the 2006-2009 Porsche 997.1 GT3, offering a substantial upgrade over stock components. The kit includes four-piston calipers, which provide more clamping force and better heat dissipation compared to smaller, single-piston calipers. This means more consistent stopping power, even during demanding track use or spirited driving.

Brembo uses cast iron for the caliper bodies, a well-known material for its strength and ability to handle the heat generated during heavy braking. The rotors are a two-piece design, meaning the hat and the friction ring are separate. This construction helps reduce weight and allows for better thermal management, as the hat can expand and contract independently of the rotor ring. The rotors are also slotted with Brembo's Type 3 pattern, which helps to keep the pad surface clean and allows gases to escape, improving braking performance and reducing noise.

This kit is a comprehensive solution for GT3 owners looking to maximize their braking capabilities. It's designed to integrate with the vehicle's existing systems while offering a significant improvement in stopping distance and fade resistance. When installing a big brake kit like this, it's always a good idea to consult the manufacturer's installation guide for specific torque values and any necessary hardware or brake fluid recommendations.