Brembo 15-18 M3 Excl CC Brake Rr GTR BBK 4Pis Billet 345x28 2pc Rotor Slotted TY3L - Nickel

Brembo is well-known for making high-performance braking components, and this rear GTR Big Brake Kit (BBK) is a prime example of their expertise. If you're looking to significantly upgrade the stopping power and thermal capacity of your 2015-2018 BMW M3 (excluding CC models), this kit is engineered for that purpose. It's designed to handle the demands of spirited driving and track use, offering improved performance when you need it most.

This kit includes a pair of 4-piston calipers, which provide more clamping force than stock, working in conjunction with large 345x28mm two-piece rotors. These rotors feature a slotted design to help dissipate heat and gasses, maintaining consistent braking performance under heavy load. The calipers are paired with billet aluminum hats, contributing to a strong yet lightweight assembly. The nickel finish on the calipers adds a touch of visual appeal while offering corrosion resistance.

When installing a kit of this caliber, it's important to ensure all components are properly fitted according to the manufacturer's instructions. This kit is intended to replace your factory rear braking system, offering a substantial upgrade in both performance and durability for demanding applications.