Brembo 11-12 1M Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Red

This Brembo GT Big Brake Kit is specifically for the rear of the 2011 and 2012 BMW 1M. It's a comprehensive upgrade designed to significantly improve your braking performance, especially under demanding conditions. The kit includes everything you need to swap out your factory rear brakes for a much more capable system. If you're looking to get the most out of your 1M on the track or during spirited driving, this kit is a solid choice.

At the heart of this kit are the Brembo 4-piston GT calipers, known for their solid construction and consistent performance. They clamp down on 345x28mm two-piece rotors. These rotors are drilled, which helps dissipate heat and reduce the risk of cracking under heavy use. The two-piece design allows for better thermal management and can make rotor replacement easier down the line. The calipers themselves are cast from durable materials and finished in a striking red, adding a visual upgrade to your vehicle's appearance. This setup is built to handle the stresses of repeated hard braking, offering improved stopping power and feel compared to stock components.

When installing a big brake kit like this, it's important to ensure all components are properly fitted according to Brembo's instructions. This kit is designed as a direct replacement for the factory rear brake system, meaning no major modifications should be necessary for installation. You'll want to make sure you have the correct brake fluid for a complete flush and bleed of the system after installation to get the best performance from these new components.