SHW 2021 BMW M3 / 21-22 BMW M4 Right Rear Cross-Drilled Lightweight Brake Rotor (34208093730)

This listing is for one right rear brake rotor, specifically designed for the 2021-2025 BMW M3 and the 2021-2025 BMW M4. It's a cross-drilled rotor made from a lightweight aluminum alloy, intended to replace the original equipment part. The cross-drilling helps dissipate heat more effectively than a standard rotor, which can be beneficial during spirited driving or repeated braking events.

SHW Performance uses a lightweight aluminum alloy for this rotor, which helps 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; the holes allow gases and heat to escape from the braking surface, helping to prevent brake fade and maintain consistent stopping power. This rotor is a direct replacement for your original equipment rotor, meaning it fits right onto your existing brake system without modification.