Hey guys.
2019 540i xDrive, M Sport, no EDC. 115k miles. Just installed new wheels + tires (balanced).
For quite some time now I've been dealing with highway vibration + shake under braking from speed, floaty feel on highway, constant micro-corrections / “crosswind” sensation, and overall steering feels less tight and precise than before.
I want to restore that glued to the road / tight steering feel as much as possible.
Planning suspension refresh, but don’t want to replace everything blindly. What are the actual critical items for my goal, and what’s usually fine to leave alone?
Front:
Upper control arm
Lower frontward arm
Lower rearward arm
Rear:
Toe control arm
Trailing arm
Guide link
Wishbone
Camber arm
Other:
Tie rods
Sway bar links
Shocks (and whether springs should be done too)
Anything else I might be missing.
Any help will be appreciated!