Brembo 25+ BMW X3 30 xDrive (G45) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type3 - Yellow

Brembo is well-known for making high-performance braking components, and this GT Big Brake Kit (BBK) for the 2025 and newer BMW X3 30 xDrive (G45) is a prime example of their expertise. If you're looking to significantly improve your X3's stopping power and heat management, this kit is designed to do just that. It replaces your factory front brakes with a much more robust system, giving you more confidence during spirited driving or when carrying heavy loads.

This kit features a 6-piston cast caliper, which offers a larger surface area for the brake pads, allowing for more even pressure distribution and better heat dissipation compared to smaller calipers. The rotors are a substantial 380mm in diameter and 34mm thick, providing more mass to absorb and shed heat. They are a two-piece design, which helps reduce weight and allows the rotor to expand and contract more freely with temperature changes, minimizing the risk of warping. The rotors are also slotted, with Type 3 slotting pattern, which helps to keep the pads clean and clear away gases and dust that can build up during hard braking, ensuring consistent performance.

Included in this kit are the yellow 6-piston calipers, the 380x34mm two-piece slotted rotors, and all the necessary hardware to get them installed. This is a comprehensive front brake upgrade that will noticeably change how your X3 brakes under demanding conditions. Remember to consult the manufacturer's installation guide for specific procedures and torque specifications.