Brembo 15-18 M3 (CC Brake Equipped) Front GTS BBK 6 Piston Cast 405x34 2pc Rotor Drilled-Black HA

The 405x34mm two-piece rotors in this Brembo Big Brake Kit are a key component, featuring a drilled surface designed to help dissipate heat and gas during hard braking. This kit is specifically for the 2015-2018 BMW M3 models that came equipped with the CC (carbon-ceramic) brake system from the factory, meaning it's designed to replace or upgrade those original components. The six-piston cast aluminum calipers are a substantial piece of hardware, built to handle the demands of spirited driving and track use.

This Brembo GTS BBK is a comprehensive package aimed at significantly improving your M3's braking performance. The kit includes everything needed to install these advanced brakes: the calipers, the two-piece rotors (which feature a black finish on the hat), and the necessary mounting hardware. The cast aluminum construction of the calipers helps keep weight down while maintaining the strength needed to resist flex under heavy load. The drilled rotor pattern is a well-known method for helping to keep brake temperatures in check, which is crucial for consistent stopping power when you need it most.

When undertaking a big brake kit installation 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 CC brake system, ensuring all components are properly seated and secured is paramount for optimal performance and safety. This kit represents a serious upgrade for drivers looking for the best in braking control and endurance.