Brembo 04-10 5-Series (Excl. xDrive/M5) Fr GT BBK 6Pist Cast 405x34 2pc Rotor Slotted Type3-Silver

This Brembo GT Big Brake Kit starts with a 405x34mm two-piece rotor, a substantial piece of hardware designed to handle serious heat. The kit is built around a six-piston caliper, which distributes clamping force more evenly across the larger rotor surface. This setup is a significant upgrade over stock, aimed at drivers who push their vehicles hard and demand consistent, powerful braking performance, especially during repeated hard stops where heat buildup can normally cause fade.

The calipers themselves are cast from aluminum for a good balance of strength and weight, and they're finished in silver to give your vehicle a clean, performance-oriented look behind the wheels. The two-piece rotor design is notable because it allows the aluminum hat to expand and contract independently of the iron braking surface. This helps reduce the risk of rotor warping and can make replacement easier down the line, as only the iron ring needs to be swapped out. The rotors are slotted, which helps to clear away brake dust and gases, maintaining a cleaner pad surface for improved grip and consistent stopping power, particularly in demanding driving conditions.

This kit is a comprehensive solution for upgrading your braking system. It includes everything needed to install the calipers and rotors, transforming your vehicle's stopping capability. For installation, it's recommended to consult the manufacturer's detailed instructions to ensure proper fitment and function, as this is a significant modification to your vehicle's braking system.