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

This Brembo GT Big Brake Kit for the rear of your 2015-2018 BMW M3 (with CC Brake Equipment) includes everything you need to significantly upgrade your braking system. You get a pair of 4-piston calipers, two 380x28mm two-piece rotors that are drilled for heat dissipation, and all the necessary hardware to get them installed. This kit is designed to replace your stock rear brakes and offer a substantial improvement in stopping performance, especially under demanding conditions.

The calipers are cast aluminum, which keeps them strong yet relatively lightweight. The two-piece rotors feature a drilled surface, which helps to vent gases and heat away from the braking surface, leading to more consistent performance and reduced fade during hard braking. The 380x28mm rotor size offers a larger swept area compared to stock, allowing the pads to grip more effectively. This combination of a larger rotor, multi-piston caliper, and drilled surface is what makes this kit a popular choice for drivers looking for enhanced braking capabilities.

Installing a big brake kit like this is a significant upgrade, and it's recommended to consult the manufacturer's installation guide for specific procedures. While this kit is designed as a direct replacement for the factory CC Brake Equipment, it's always a good idea to double-check compatibility with any other modifications you might have. This kit is a solid option for anyone prioritizing braking performance and reliability.