Brembo 06-12 325i/328i (Excl. xDrive) Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type1-Red

The 345x28mm two-piece rotors in this Brembo GT Big Brake Kit are a key component, featuring a slotted design that helps clear heat, dust, and gas away from the pad surface. This helps maintain consistent stopping power, especially during repeated hard braking. This kit is specifically designed for the rear of your 2006-2012 BMW 325i or 328i, excluding xDrive models, and brings Brembo's renowned braking technology to your vehicle.

At the heart of this kit are the four-piston calipers, cast from high-strength aluminum for a solid feel and reduced unsprung weight. These calipers are paired with the large, slotted rotors to offer a significant upgrade over the factory braking system. The two-piece rotor construction allows for better thermal management, as the rotor ring can expand and contract more freely without stressing the hub assembly. This design also makes replacement easier down the line, as only the rotor ring needs to be replaced, not the entire assembly.

Installing a big brake kit like this is a substantial upgrade for any performance-oriented BMW. It’s designed to handle the increased demands of spirited driving, track days, or simply provide a more confident and responsive pedal feel for daily driving. While this kit is a direct fit for the specified models, it's always a good idea to refer to the manufacturer's installation instructions for any specific details regarding brake line compatibility or mounting hardware. This kit represents a comprehensive solution for enhancing your vehicle's braking performance and durability.