Installing the front undershield

WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.

Insert the front undershield (1) and position it.

Tighten screws (arrows).

TIGHTENING TORQUE SPECIFICATIONS

Undershield
screw	Tightening torque	2.6 Nm
Plastic nut	Tightening torque	2.6 Nm

Courtesy of BMW OF NORTH AMERICA, INC.