Brembo 15-18 M3 Excl CC Brakes Rr GTS BBK 4Pis Cast 380x28 2pc Rotor Slotted Type1-Black HA

The 380x28mm, two-piece rotor design in this Brembo Big Brake Kit is a key feature, allowing for better heat management and reduced unsprung weight compared to a single-piece rotor. This rear brake kit is specifically built for the 2015-2018 BMW M3 models, excluding those with Carbon Ceramic brakes. It's a comprehensive upgrade designed to significantly improve your vehicle's stopping power and endurance under demanding conditions.

This kit includes Brembo's GTS calipers, which are a 4-piston cast aluminum design. These calipers work in conjunction with the slotted, 380x28mm two-piece rotors. The Type 1 slot pattern on the rotors is engineered to help vent gases and dust away from the pad surface, maintaining consistent braking performance even during repeated hard stops. The black caliper finish adds a clean, performance-oriented look behind your wheels.

Installing a kit like this is a substantial upgrade for any M3 owner looking for improved track performance or more confident braking on the street. It's designed as a direct fit for the specified M3 models, meaning it replaces your factory components without requiring extensive modifications. You'll notice a more solid pedal feel and better resistance to brake fade when you push your vehicle hard.