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

This Brembo GT Big Brake Kit is designed for the front of your 2015-2018 BMW M3, specifically models equipped with the CC (Carbon Ceramic) brake system. It's a comprehensive upgrade aimed at significantly improving your car's braking performance, especially under demanding conditions. The kit includes a massive 405x34mm two-piece rotor setup, which offers a larger surface area for heat dissipation and friction. The calipers are a robust 6-piston cast design, providing more clamping force and even pressure distribution across the pad surface for better stopping power.

The two-piece rotor construction is notable because it allows the rotor ring to expand and contract independently of the hat, which can help reduce stress and prevent warping over time. The drilled surface on these rotors helps to vent gases and heat away from the pad surface, maintaining consistent braking performance even during repeated hard stops. Brembo is well-known for its braking systems, and this GT kit represents their commitment to high-performance stopping power. The cast caliper bodies are built solid to handle the stresses of aggressive driving, and the 6-piston configuration ensures that the large rotors are utilized effectively.

When installing a kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is a substantial upgrade, and it's designed to work with the factory CC brake system on your M3. You'll want to make sure your brake fluid is fresh and properly bled after installation to get the most out of this system. The result is a braking system that feels more responsive and capable of handling track days or spirited driving with confidence.