I figured I would update my progress so far.
ive made my foglight covers. to both protect and to smooth the air flow alil.
ive also installed the lower lip. its hard to photo.
now just to add a note. this is just about mow low I plan to go.
dont mind the music.
at that height my front lip should be pretty close to the ground. my wheels and tires should fill the wheelwells pretty good. hoping to see an increase in aero.
but sofar in the last 8 tanks since ive done these mods ive seen a consistent 0.7 mpg increase and I havent changed my driving style. going from 18.8mpg avg to 19.6mpg is a good start ide say.
as it gets warmer I will start to test grille blocks. 2 years older then my car the SC model had a 90% blocked grill due to its style design so I assume it would be safe to start with an upper grille block.