My fenders actually have little cracks above the middle of the tires. The rubbing, heat, and bumps took its tool on them. Me trying to roll them last night left a crease in the fenders.

So, I need new ones.
The front lip does give the car a lower look. If anything its 1in lower than the Sport lip.
IDK about CF. As I always says: "They dont make CF touch up paint."