Brembo 06-08 Z4 M-Coupe/Roadster Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Slotted Type3-Black

The 345x28mm, 2-piece rotors in this Brembo GT Big Brake Kit are cast from a high-carbon iron alloy, a choice that helps manage heat buildup during aggressive driving. This kit is specifically for the rear of the 2006-2008 BMW Z4 M-Coupe and M-Roadster models. It's designed to give you a significant upgrade in stopping power and heat dissipation over the factory setup.

At the heart of this kit are the 4-piston calipers, forged from aluminum for a good balance of strength and light weight. These calipers work with the larger, slotted 2-piece rotors to provide more consistent braking performance, especially when you're pushing the car hard. The slots on the rotor surface help to vent gases and dust away from the pad surface, which means less fade and a more reliable pedal feel when you need it most. The calipers come in a sleek black finish, adding a notable visual upgrade to your Z4's rear wheels.

This kit includes everything you need to get the rear braking system upgraded, including the calipers, rotors, and necessary mounting hardware. It's a comprehensive package for owners looking to enhance their Z4's track or spirited driving capabilities. Remember to consult the manufacturer's installation guide for specific details on fitting this kit to your vehicle.