i made this garden lip yesterday...totally for function, but it think it makes the car look more track oriented (as i will be road racing it in the summer), i really hope it helps my MPGs tho, alot of crap underneith hangs below the bumper, so this should help keep air getting wrapped around all that crap
the car feels more stable at highway speed, so i'm glad just for that result, cuz it used to wander about a little bit