Brembo 15-18 M3 (CC Brake Eqpt) Rr GTS BBK 4Pis Cast 380x28 2pc Rotor Slotted Type1-Black HA

The 380x28mm two-piece rotors in this Brembo Big Brake Kit are cast iron, chosen for their ability to handle heat during hard braking. This kit is specifically for the rear of 2015-2018 BMW M3 models equipped with the CC Brake Equipment. It includes a 4-piston caliper setup designed to work with these larger rotors, offering a significant upgrade over stock braking components.

Brembo's GTS Big Brake Kits are built for drivers who push their vehicles hard. The rotors feature a slotted design, which helps to clear out brake dust and gases that can build up between the pad and rotor surface. This slotting pattern helps maintain consistent braking performance, especially during repeated hard stops. The calipers are a robust 4-piston design, providing more clamping force than a typical 2-piston caliper, which translates to better stopping power and feel. The black finish on the calipers adds a clean, performance-oriented look to your vehicle's wheels.

This kit is a comprehensive solution for upgrading your M3's rear braking system. It's designed to integrate with your vehicle's existing ABS and stability control systems. For installation, it's recommended to consult the manufacturer's instructions, as specific tools and procedures may be required to ensure proper fitment and function. This kit is a substantial upgrade for anyone looking to improve their vehicle's braking performance and reliability under demanding conditions.