Brembo 25+ BMW X3 30/BMW X3 M50 xDrive Fr GT BBK 6 Pist Cast 405x34 2pc Rotor Slotted Type3- Yellow

This Brembo GT Big Brake Kit starts with a 405x34mm two-piece rotor, featuring a cast iron friction ring and an aluminum hat. This design helps manage heat effectively, which is crucial for maintaining consistent stopping power during spirited driving or track use. The kit is built around a 6-piston caliper, offering a substantial increase in clamping force over the factory setup.

The calipers themselves are cast from aluminum, keeping weight down while providing a solid foundation for the pistons. Each caliper is finished in a bright yellow, adding a visual flair to your X3's front end. The rotors are slotted with Brembo's Type 3 pattern, which helps to vent gases and heat away from the pad surface, improving performance and reducing fade under heavy braking. This kit is designed to be a direct upgrade for the 2025 and newer BMW X3 models, including the 30i and M50 xDrive variants.

Installing a big brake kit like this is a significant upgrade for your vehicle's braking system. It's designed to handle higher thermal loads and provide improved pedal feel and stopping distances, especially when pushed hard. Ensure you consult the manufacturer's installation guide for specific details regarding fitment and any other components that may be required for a complete installation.