Brembo 08-13 M3 Rear GTR BBK 4 Piston Billet 345x28 2pc Rotor Slotted Type1 - Nickel

The billet aluminum caliper bodies in this Brembo GTR Big Brake Kit are machined to tight tolerances, offering a solid foundation for the 4-piston design. This kit is built for the rear of the 2008-2013 BMW M3, providing a significant upgrade over the factory braking system. The goal here is to give you more stopping power and better heat management for spirited driving or track use.

You get 345x28mm two-piece rotors that are slotted with Brembo's Type 1 pattern. These slots help to vent gases and dust away from the pad surface, which means more consistent braking performance, especially when things get hot. The nickel finish on the rotors isn't just for looks; it offers improved corrosion resistance. The 4-piston calipers are designed to clamp down hard and evenly on these rotors, working together to slow your M3 down with more authority.

This is a comprehensive kit designed for a direct installation on the specified M3 models. It includes everything you need to upgrade your rear brakes, from the calipers and rotors to the necessary mounting hardware. If you're looking to get the most out of your M3's braking system, especially for performance driving, this Brembo GTR kit is a well-built option.