Brembo 01-06 M3 Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Slotted Type-1-Silver

Brembo is a name synonymous with high-performance braking systems, and their GT Big Brake Kits are a testament to that reputation. This rear kit is specifically designed for the 2001-2006 BMW M3, offering a significant upgrade over the factory setup. It's built for drivers who demand consistent, powerful stopping performance, especially during repeated hard braking situations.

At the heart of this kit are the 4-piston cast aluminum calipers, which provide a solid foundation for braking force. These calipers work in conjunction with 2-piece, 345x28mm rotors. The rotors are slotted, a design choice that helps to vent gases and dust away from the pad surface, maintaining optimal friction and preventing fade. The 2-piece construction allows for better heat dissipation and can reduce weight compared to a single-piece rotor. This kit comes with Type-1 rotors in a silver finish, adding a clean, performance-oriented look to your M3's rear wheels.

When installing a big brake kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is a substantial upgrade, and it's designed to work as a complete system to give you improved pedal feel and stopping power. Consider pairing this rear kit with a front big brake kit from Brembo for a balanced and comprehensive braking performance enhancement.