Brembo 11-16 528i Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled- Yellow

This Brembo GT Big Brake Kit for the rear of your 2011-2016 BMW 528i includes everything you need for a significant upgrade in braking performance. You get a pair of yellow 4-piston GT calipers, two 345x28mm two-piece rotors that are drilled for heat dissipation, and all the necessary hardware to get them installed. This kit is designed to replace your factory rear braking system with a more robust setup, offering improved stopping power and fade resistance, especially during spirited driving or track use.

The calipers are cast from high-strength aluminum, housing four pistons that apply even pressure across the brake pad surface for more consistent braking. The two-piece rotor design features a cast iron friction ring bolted to an aluminum hat. This construction helps reduce unsprung weight and allows the rotor to expand and contract more freely with heat, which can help prevent warping. The drilled holes in the rotor surface help to vent hot gases and moisture away from the pad, maintaining better contact and improving performance in demanding situations. Brembo is well-known for its high-performance braking components, and this GT kit represents their commitment to delivering serious stopping power.

When installing a big brake kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. Proper bedding-in of the new pads and rotors is also crucial to achieve optimal performance and longevity. This kit is a substantial upgrade for your 528i, providing a noticeable difference in how your car feels when you apply the brakes, especially under load.