Brembo 08-13 BMW M3/11-12 1M Front GTS BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type3-Black HA

This Brembo Big Brake Kit (BBK) for the front of your 2008-2013 BMW M3 or 2011-2012 1M includes everything you need to significantly upgrade your braking system. You get a pair of 6-piston calipers, two 380x34mm two-piece rotors with a Type 3 slotting pattern, high-performance brake pads, and all the necessary mounting hardware and brake lines. This kit is designed to replace your factory braking components with a much more robust setup, offering improved stopping power and heat management for spirited driving and track use.

The calipers are cast iron, a strong material that holds up well under the stress of repeated hard braking. The two-piece rotors feature a cast iron braking surface attached to an aluminum hat, which helps to reduce weight and manage heat. The 380mm diameter and 34mm thickness of the rotors provide a larger surface area for heat dissipation and increased leverage, while the Type 3 slotting pattern helps to keep the pad surface clean and reduce gas buildup, ensuring consistent performance even under extreme conditions. This setup is a popular choice for M3 and 1M owners looking to get the most out of their performance vehicles.

Installing a big brake kit like this is a significant upgrade that can make a noticeable difference in how your car feels when you brake, especially during demanding driving situations. It’s a well-built system from Brembo, a company known for its high-performance braking components. Ensure you have the correct tools and follow the manufacturer's installation instructions carefully, as this is a more involved installation than a simple pad or rotor swap.