I was reading another thread yesterday and realized that many of us have this issue after FMIC and/or big mouth install - the bumper cover doesn't quite fit correctly, there is a gap and it looks like an underbite or a barracuda sort of because the bumper cover sticks out a bit more than it should. I was at a car meet yesterday and I've noticed 4 different STs locally that have this issue. So it's common.
To fix this problem you can use zip ties to pull the bumper up a bit, eliminating the gap and making the bumper even with the hood once again. I did this a few months ago and it worked well.
For the picture below I used yellow zip ties to point to the areas where I actually used black zip ties, 2 for extra strength in 2 different places is all you need.
Hosted on Fotki
Hosted on Fotki
To fix this problem you can use zip ties to pull the bumper up a bit, eliminating the gap and making the bumper even with the hood once again. I did this a few months ago and it worked well.
For the picture below I used yellow zip ties to point to the areas where I actually used black zip ties, 2 for extra strength in 2 different places is all you need.