Brembo 15-18 M3 Excl CC Brakes Rr GTR BBK 4Pis Billet 380x28 2pc Rotor Slotted Type1-Nickel

If you're looking to significantly upgrade the braking performance on your 2015-2018 BMW M3 (excluding CC models), this Brembo Rear GTR Big Brake Kit is a serious consideration. This kit is designed to replace your factory rear braking components with a much more robust setup, giving you improved stopping power and fade resistance, especially during spirited driving or track use.

At the heart of this kit are the 4-piston billet aluminum calipers, known for their strength and light weight. These calipers work with massive 380x28mm two-piece rotors. The rotors feature a Type 1 slotting pattern, which helps to sweep away dust and gas from the pad surface, maintaining consistent friction and reducing heat buildup. The nickel finish on the rotors not only looks sharp but also offers some corrosion resistance. This entire assembly is engineered to work as a cohesive system, ensuring optimal performance and reliability.

Installing a big brake kit like this is a substantial upgrade, and it's important to ensure all components are properly fitted according to Brembo's instructions. This kit is designed to be a direct replacement for the specified M3 models, but it's always recommended to consult the installation guide for any specific tool requirements or procedures. The result is a braking system that offers a more confident and controlled feel when you need it most.