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

If you're pushing your 2006-2008 BMW Z4 M-Coupe or Roadster hard, especially on the track or during spirited drives, you know that factory brakes can start to fade when things get hot. This Brembo GT Big Brake Kit is designed to give you the stopping power and heat resistance you need to keep control when it matters most. It replaces your stock rear braking components with a much more robust system, built to handle the demands of performance driving.

This kit features a pair of four-piston cast aluminum calipers, which are lighter and stronger than the stock units. They clamp down on large 345x28mm two-piece rotors. These rotors are drilled, which helps with initial pad cleaning and gas venting, and the two-piece design allows the rotor and hat to expand and contract independently, reducing the risk of rotor warping under extreme heat. The calipers are finished in a durable silver coating, and the whole system is designed to be a direct fit for your Z4 M, meaning no custom fabrication is needed for installation.

When you're upgrading your braking system, especially with a kit of this caliber, it's important to consider that the rear kit is designed to work in conjunction with your front brakes. Ensure your front brakes are also up to the task, or consider a matching front kit from Brembo to create a balanced and highly effective braking system. This kit includes everything you need to get the rear brakes upgraded, including the calipers, rotors, and necessary hardware for installation.