I'd be concerned about engine cooling the air dam creates a low pressure area for the air exiting the radiator to be sucked through. This may only be an issue in hot climates like Florida.
It does look good though.
I need to look at an FX4. I have yet to see one in real life, but a lot of pictures show a different air damn That is short in the middle. Plus when you add the skid plate the low pressure area would be gone or moved way back. I would think.
Sent from my iPhone using Tapatalk