Brembo 11-12 1M Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted TY3L - Silver

The 345x28mm two-piece rotor design in this Brembo GT Big Brake Kit is a key element for managing heat during aggressive driving. This rear kit is built around a cast aluminum four-piston caliper, offering a significant upgrade over stock components for your 2011-2012 1M. The calipers are finished in a durable silver coating that looks sharp behind the wheels.

This kit includes slotted rotors, which help to vent gases and dust away from the pad surface. This venting action helps maintain consistent braking performance, especially under heavy use where heat buildup can cause fade. The two-piece rotor construction allows for better thermal management as the aluminum hat can dissipate heat more effectively than a solid one-piece rotor. This setup is designed to work as a complete system, ensuring optimal performance and reliability.

When installing this kit, you'll want to ensure you have the necessary tools and a good understanding of brake system maintenance. It's always a good idea to consult the manufacturer's installation guide for specific torque values and procedures. This kit is a substantial upgrade for the rear braking system, and it's recommended to consider matching the front braking capabilities to maintain a balanced feel.