Brembo 06-08 Z4 M-Coupe/Roadster Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Slotted Type1-Black

This is the Brembo Rear GT Big Brake Kit for your 2006-2008 BMW Z4 M Coupe or Roadster. This kit is designed to significantly upgrade your rear braking performance, offering more stopping power and better heat management than the factory setup. If you're looking to get the most out of your Z4 M on the track or during spirited driving, a high-performance brake kit like this is a crucial component.

At the heart of this kit are the Brembo 4-piston cast aluminum calipers, which are known for their solid construction and ability to handle the demands of repeated hard braking. These calipers clamp down on large 345x28mm two-piece rotors. The rotors feature a slotted design, which helps to sweep away brake dust and gases that can build up between the pad and rotor surface. This slotting pattern is Brembo's Type 1 design, specifically chosen for its effectiveness in maintaining consistent braking performance under high temperatures. The two-piece rotor construction allows for better thermal management, as the aluminum hat can dissipate heat more effectively than a solid iron rotor, and it also reduces unsprung weight.

This kit includes everything you need to install the rear big brake system, featuring the calipers, rotors, mounting brackets, and high-performance brake pads. Proper installation is key for optimal performance and safety, so we recommend referring to the manufacturer's installation instructions for specific details. Upgrading your braking system is a significant step towards improving your vehicle's overall performance and safety, especially if you plan on pushing your Z4 M to its limits.