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

The 405x34mm two-piece rotors in this Brembo GT Big Brake Kit are cast from a high-carbon iron alloy, a material chosen for its ability to handle the significant heat generated during aggressive driving. This kit is specifically designed for the 2015-2018 BMW M3 models equipped with the factory CC (Competition Package) brakes, ensuring a precise fit and optimal performance integration.

At the heart of this system are the six-piston calipers, forged from aluminum for a strong yet lightweight structure that resists flex under heavy braking. The calipers are paired with the large, two-piece rotors which feature a drilled surface. These drilled holes help to dissipate heat and expel brake dust and gasses, which can improve consistent stopping power, especially during repeated hard braking events. The two-piece rotor design also helps manage heat and can make future rotor replacement simpler. This kit is a substantial upgrade over stock, intended for drivers who demand more from their braking system.

When installing a kit of this caliber, it's important to ensure all components are properly fitted and bled according to Brembo's specifications. This kit includes the calipers, rotors, and necessary mounting hardware to complete the front brake upgrade. It's a comprehensive solution for those looking to significantly enhance their vehicle's braking performance and feel.