So after the easy stuff (ScanGuage, Tire Pressures, Upper Grill Block, WAI) I need to start looking at Aero Mods to compliment my progress. The first area of interest is a small air dam, replacing the 1" chin spoiler. I'm hoping to incorporate some measure of wheel fairings. I'm going to look at some wrecked equipment today, and try to find some template material (old spoliers and such).
The second area of interest is reducing rear bumper drag by closing up areas with a under tray probably with coroplast. The DS rear behind the rear wheel has some easy attachment points and can be made pretty smooth transitioning out of the wheel well.
Looking for options, ideas, and recommendations. Which will have biggest bang for my time?