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

This is the Brembo Rear Big Brake Kit for your 2006-2008 BMW Z4 M-Coupe or M-Roadster. It's a complete rear brake upgrade designed to handle the demands of performance driving, offering a significant improvement over the stock setup. This kit includes everything you need to install larger, more capable braking hardware on the rear axle of your Z4 M.

At the heart of this kit are the Brembo 4-piston cast iron calipers, which offer increased clamping force and better heat dissipation compared to smaller factory calipers. They work in conjunction with the 2-piece, 345x28mm slotted rotors. The larger rotor surface area and the 2-piece construction (where the rotor hat is separate from the friction ring) help manage heat more effectively, reducing the risk of brake fade during spirited driving or track use. The Type 1 slots on the rotor surface are designed to help vent gases and dust away from the pad surface, maintaining consistent braking performance. The black HA finish on the calipers adds a clean, performance-oriented look to your vehicle.

This kit is a substantial upgrade for your Z4 M's braking system. It's designed for a direct fit on the specified models, simplifying the installation process. While it's a bolt-on affair, it's a complex system, so referring to the manufacturer's installation instructions for proper torque specs and any specific hardware requirements is always recommended. This Brembo kit is a solid choice for Z4 M owners looking to enhance their vehicle's stopping power and track-ready capabilities.