O ... IC
Kinda why they didn't run a smooth bottom to begin with.
Going to have to notch the panel to clear the active suspension parts.
At ludicrous speed there's going to be a lot of air load and deformation potential behind the suspension arms.
If you bend a panel to clear around when fully unloaded, it's always going to be in the air stream even when squatted down.
Eh. You do you
edit: I'm out of the industry for a number of years, so not up on the latest alloy specs.
Find samples you can whack with an ice axe to see what they do and go from there.