Brembo 11-12 1M Rear GTR BBK 4 Piston Billet345x28 2pc Rotor Slotted TY3L - Nickel Plated

This Brembo Rear GTR Big Brake Kit is designed for the 2011-2012 BMW 1M. It's a comprehensive upgrade for your rear braking system, featuring a 4-piston caliper and a 2-piece, 345x28mm slotted rotor. This kit is built for serious performance, offering improved stopping power and heat management for demanding driving conditions.

The calipers in this kit are forged from billet aluminum, a strong yet lightweight material that helps reduce unsprung weight. They house four pistons, which apply more even pressure to the brake pads for better contact and more consistent braking force. The rotors are a 2-piece design, meaning the hat and the friction surface are separate. This design helps manage heat more effectively and can reduce the risk of rotor warping under heavy use. The 345x28mm size offers a larger surface area for heat dissipation and braking leverage. These rotors are slotted, which helps to clear out brake dust and gases that can build up between the pad and rotor surface, maintaining optimal friction and preventing glazing.

The nickel-plated finish on the calipers not only looks sharp but also offers a layer of corrosion resistance. This kit includes everything needed for installation, ensuring a direct fit for your 2011-2012 1M. When you're looking to significantly enhance your vehicle's braking performance, especially for track use or spirited driving, a well-built kit like this Brembo GTR system is a solid choice. It's designed to work as a complete system, providing a noticeable improvement in braking feel and fade resistance.