Brembo 15-18 M3 (CC Brake Eqpt) Rr GT BBK 4Pis Cast 380x28 2pc Rotor Slotted Type3-Yellow

The 380x28mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron with a floating hat design. This setup is specifically for the rear of your 2015-2018 BMW M3 equipped with the Competition Package (CC Brake Eqpt). The two-piece rotor construction helps manage heat and reduce unsprung weight compared to a traditional single-piece rotor, which is crucial for maintaining consistent braking performance under demanding conditions. The calipers themselves are a 4-piston design, offering more clamping force and better pad wear distribution than smaller, single-piston calipers.

This kit includes Brembo's Type 3 slotted rotors. The slots are designed to help clear dust and gas away from the pad surface, which helps prevent glazing and maintains a more consistent friction between the pad and rotor, especially during hard braking. The calipers are finished in a bright yellow, adding a distinct visual element to your wheels. Brembo is well-known for its braking systems, and this kit represents their performance-oriented GT line, aimed at drivers who push their vehicles hard and demand reliable stopping power.

When installing a big brake kit like this, it's important to ensure you have the correct brake fluid for high-performance applications, as well as the appropriate tools for the job. Refer to the manufacturer's installation instructions for detailed guidance on proper fitment and setup. This kit is designed to be a direct replacement for the factory rear brake components on the specified M3 models, simplifying the installation process.