Brembo 12-14 328i Excl xDrive/MSport Brakes Rr GT BBK 4Pis Cast 345x28 2pc Rtr Slot Type3-Silver

This is the Brembo GT Big Brake Kit for the rear of your 2012-2014 BMW 328i, specifically excluding xDrive and M Sport models. This kit is designed to significantly improve your braking performance, offering more stopping power and better heat management than the factory setup. If you're looking to upgrade your 328i for more spirited driving or track use, a big brake kit like this is a substantial step up.

The kit features a 4-piston cast aluminum caliper, which is lighter and stronger than cast iron, allowing for better heat dissipation. The calipers are paired with 345x28mm two-piece rotors. These rotors are slotted with Brembo's Type 3 slot pattern, which helps to keep the pads clean and clear out gases and heat during hard braking, ensuring consistent performance. The two-piece design also helps reduce unsprung weight and allows the rotor to expand and contract more freely with temperature changes, reducing the risk of warping.

When installing a kit like this, you'll want to ensure you have the necessary tools and potentially a helper, as it's a more involved job than a standard brake pad and rotor swap. It's always a good idea to consult the manufacturer's installation guide for specific torque values and procedures. This kit is a serious upgrade for drivers who demand more from their braking system.