Brembo 20+ X3M 20+ X4M Front GT BBK 8 Piston Cast 412x38 2pc Rotor Slotted Type1 - Fluo. Yellow

The 412x38mm, two-piece slotted rotors in this Brembo GT Big Brake Kit are cast from a high-carbon iron alloy, a material chosen for its ability to handle the heat generated during aggressive driving. This kit is specifically designed for the 2020 and newer BMW X3 M and X4 M models, offering a significant upgrade over the factory braking system. The large, 8-piston calipers are engineered to provide consistent stopping power and improved pedal feel, even under demanding conditions.

Brembo's GT BBK features a unique caliper design that allows for a wider pad surface area, which translates to more even wear and better thermal management. The calipers themselves are finished in a striking fluorescent yellow, adding a visual flair to your vehicle's performance setup. The two-piece rotor construction, with its floating hat design, helps to reduce stress on the rotor and caliper assembly, allowing for better expansion and contraction with temperature changes and minimizing the risk of rotor warping.

Installation of this kit involves replacing your vehicle's original brake components with these high-performance parts. It's a substantial upgrade that can make a notable difference in your vehicle's braking performance, especially if you frequently push your M-series BMW to its limits or track it. Ensure you consult the manufacturer's installation guide for specific details and recommended procedures.