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

If you're looking to significantly upgrade the braking performance on your 2006-2012 BMW 325i or 328i (excluding xDrive models), this Brembo GT Big Brake Kit for the rear is a serious consideration. This kit is designed to provide a substantial improvement in stopping power, heat management, and overall feel, especially when you're pushing your car hard on the track or during spirited driving on winding roads. It replaces your factory rear brake components with a much more robust setup.

At the heart of this kit are the Brembo 4-piston cast aluminum calipers, known for their solid construction and ability to handle the demands of high-performance braking. These calipers grip the included 345x28mm two-piece rotors, which feature a drilled surface. The drilled pattern helps to dissipate heat and gasses, keeping the brakes cooler and more consistent under heavy use. The two-piece rotor design also helps reduce unsprung weight and allows for better thermal management compared to a single-piece rotor. The calipers come finished in black, offering a clean, performance-oriented look behind your wheels.

Installing a big brake kit like this is a significant upgrade, and it's important to note that while the components are designed to fit your specific BMW model, professional installation is highly recommended to ensure everything is set up correctly. This kit is a comprehensive solution for those seeking the best in rear braking performance from a well-known name in the industry.