Brembo 08-13 M3 (E90/E92/E93) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-1-Silver

If you're looking to significantly improve the stopping power and heat management of your 2008-2013 BMW M3 (E90, E92, or E93), this Brembo GT Big Brake Kit for the rear is a serious consideration. This kit is designed to handle the demands of spirited driving and track use, offering a substantial upgrade over the factory braking system. The core of this kit includes robust 4-piston calipers paired with large 380x28mm two-piece rotors, engineered to provide consistent performance even under heavy braking.

The calipers are cast from durable materials and feature a 4-piston design, which allows for more even pad pressure distribution across the rotor surface. This translates to more effective braking and better pad wear. The two-piece rotor construction is notable because it helps manage heat more efficiently. The floating design allows the rotor ring to expand and contract independently of the hub, reducing the risk of warping and improving overall thermal stability. These rotors are also slotted, with Brembo's Type-1 pattern, which helps to sweep away dust and gas that can build up between the pad and rotor, maintaining optimal friction and a consistent pedal feel.

This Brembo GT Big Brake Kit is a comprehensive upgrade. It includes everything needed to install the larger calipers and rotors, ensuring a direct fit for the specified M3 models. The silver finish on the calipers adds a clean, performance-oriented look behind your wheels. While this kit is designed for a direct bolt-on installation for the intended vehicles, it's always recommended to consult the manufacturer's installation guide for specific details and torque specifications to ensure proper setup.