Brembo 06-10 M5/06-10 M6 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type1-Red

This is the Brembo Rear GT Big Brake Kit for your 2006-2010 BMW M5 or M6. This kit is designed to significantly upgrade your rear braking system, offering improved stopping power and heat management for spirited driving and track use. It features a robust 4-piston caliper design paired with large 380x28mm two-piece rotors that are slotted to help dissipate heat and gases.

The calipers themselves are cast aluminum, which helps keep unsprung weight down while providing a solid foundation for the pistons. Brembo is well-known for their high-performance braking components, and this kit is built to handle the demands of a powerful vehicle like the M5 or M6. The two-piece rotor construction allows for better thermal expansion and can make replacement easier down the line. The Type 1 slotting pattern on the rotors is chosen for its balance of performance and longevity, helping to keep the pads clean and the braking surface consistent under heavy use.

When installing a 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 its effectiveness is directly tied to proper installation. You'll notice a significant difference in pedal feel and fade resistance, especially during repeated hard braking events. This kit is a solid option if you're looking to maximize the performance of your M5 or M6's braking system.