Decided to pick up the accessory aluminum skid plate (part # 31399006 ). For a non-4x4 off-roaders, this thing is fairly substantial. It also definitely has some weight to it!
And sure, it's a piece of laser cut metal with a slight bend in it, so it's not super complex, but with the NACA ducts it is a well constructed piece.
Will hopefully be going on this coming Monday.
*Edit* I originally said that it's stainless steel, but misspoke. It is aluminum. *Edit*