SHW 2020+ BMW X3 M 3.0L Right Rear Cross-Drilled Lightweight Brake Rotor (34118054828)

What you get with this order is a single, right rear brake rotor designed for your 2020-2025 BMW X4 M40i. This rotor features cross-drilled holes, which help to dissipate heat and gasses that build up during braking. This can lead to more consistent stopping performance, especially during spirited driving or when the brakes are working hard.

SHW Performance uses a lightweight casting for this rotor, which helps to reduce unsprung weight. Less unsprung weight can contribute to improved handling and a more responsive feel from your suspension. The cross-drilled design isn't just for looks; it's a functional feature that helps keep the rotor surface cooler and cleaner, allowing the brake pads to maintain better contact for more reliable stopping power.

This rotor is a direct replacement for the original part on your specific BMW X4 M40i, meaning it's built to fit right without modifications. If you're looking to maintain or improve your braking system's performance, this SHW rotor is a solid option.