Aerodynamic upgrades?

Ya shutting the grill must be a big deal, a lot of the manufactures are using an "Active Shutter System" mostly for aerodynamics though it does help with emissions too with a faster warm-up. Mercedes has been cleaning up the bottom of the cars for decades. No pinch welds on the rockers, things like that.

The most aerodynamic shape is a whale shape. Look at those solar powered competition cars. Maybe some Titanium K-member bolts would help. :poke: