Brembo 12-17 M5 (F10) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Silver

This Brembo GT Big Brake Kit for the rear of your 2012-2017 BMW M5 (F10) includes everything you need to significantly upgrade your braking performance. You get a pair of four-piston GT calipers, two 380x28mm 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 brake setup with a more robust and capable system, offering improved stopping power and heat management.

The calipers are cast aluminum, which keeps them strong yet relatively lightweight. The two-piece rotor design is a notable feature; it allows the rotor ring to expand and contract more freely with heat, which can help prevent warping over time. The drilled surface on the rotors helps to vent gases and heat away from the pad surface, maintaining consistent braking performance even under heavy use. Brembo is well-known for its high-performance braking components, and this GT kit represents a substantial step up from stock for drivers who demand more from their M5's braking system.

When installing a big brake kit like this, it's always a good idea to consult the manufacturer's installation guide for specific torque values and procedures. While this kit is designed as a direct replacement for the factory rear brakes, ensuring proper installation is key to achieving the full benefit of the upgraded components. You'll likely notice a more solid pedal feel and improved fade resistance during spirited driving or track use.