Brembo 12-14 328i Excl xDrive/MSport Brakes Rr GT BBK 4Pis Cast 345x28 2pc Rtr Slot TY3L - Silver

The 345x28mm two-piece rotors in this Brembo GT Big Brake Kit are cast iron, chosen for their ability to handle heat and provide a solid foundation for braking performance. This kit is specifically designed for the rear of your 2012-2014 BMW 328i, excluding xDrive and M Sport models, and aims to significantly improve your car's stopping capability.

At the heart of this kit are the four-piston calipers, which offer more clamping force than stock, working in conjunction with the slotted rotors. The slots on the rotor surface help to vent gases and dust away from the pad surface, which means more consistent braking performance, especially during repeated hard stops. The two-piece rotor design also helps manage heat and can make rotor replacement simpler down the line. Brembo is well-known for its braking systems, and this kit represents a substantial upgrade over the factory setup, offering a more confident and responsive feel at the pedal.

When installing a big brake kit like this, it's important to consider that it's a significant modification. You'll want to ensure you have the correct tools and potentially refer to the manufacturer's installation guide for proper setup. This kit is designed to be a direct replacement for the rear braking system, but it's always a good idea to check compatibility with any aftermarket wheels you might be running, as the larger calipers and rotors can affect clearance. This is a solid option if you're looking to enhance your 328i's braking performance for spirited driving or track use.