Brembo 12-14 328i MSport Brakes Excl xDrive Rr GTS BBK 4Pis Cast 345x28 2pc Rtr Drill-Black HA

This is the Brembo 4-piston rear brake kit for your 2012-2014 BMW 328i with the MSport package, excluding xDrive models. This kit is designed to replace your factory rear braking components with a significant upgrade in stopping power and thermal management. It features large 345x28mm two-piece rotors and robust four-piston calipers, built to handle the demands of spirited driving and track use.

The calipers are cast from high-strength aluminum, reducing unsprung weight while providing a solid foundation for the pistons. The two-piece rotor design, with a cast iron friction ring and an aluminum hat, helps dissipate heat more effectively and reduces rotational mass. The rotors come pre-drilled and black coated for corrosion resistance and a distinct look. This kit is a substantial upgrade over stock, offering improved pedal feel and consistent performance under heavy braking conditions. Installation involves replacing the factory calipers and rotors with these performance components.

When installing this kit, ensure you have the necessary tools and refer to the manufacturer's installation instructions for proper procedure. This kit is designed to work with specific wheel sizes to clear the larger calipers and rotors, so confirm your wheel fitment before purchase. It's a comprehensive solution for drivers looking to enhance their BMW's braking performance significantly.