Brembo 12-14 328i MSport Brakes Excl xDrive Rr GT BBK 4Pis Cast 345x28 2pc Rotor Drilled-Red

If you're looking to significantly improve your BMW 328i MSport's braking performance, especially for track days or spirited driving, this rear big brake kit from Brembo is a serious upgrade. This kit is designed to handle the demands of harder braking, offering more consistent stopping power and better heat management than the stock setup. It's a comprehensive package aimed at drivers who push their vehicles and want a braking system that can keep up.

At the heart of this kit are the Brembo 4-piston calipers, known for their solid construction and ability to apply consistent pressure across the brake pad. These calipers work with a large 345x28mm two-piece rotor. The two-piece design helps manage heat more effectively, as the aluminum hat can dissipate heat away from the braking surface, reducing the risk of rotor warping. The rotors themselves are drilled, which helps to vent gases and moisture away from the pad surface, maintaining better grip during aggressive braking. This setup is built to provide a noticeable difference in stopping distance and fade resistance.

This kit includes everything needed to upgrade your rear brakes, featuring the calipers, rotors, pads, and all necessary mounting hardware. It's a well-built system from a respected name in braking technology, intended to provide a substantial improvement in your vehicle's ability to slow down reliably, even under demanding conditions. Ensure you consult the manufacturer's installation guide for specific details regarding fitment and setup for your 328i MSport, excluding xDrive models.