Juice the four limes.
Using a mortar and pestle grind red chili flakes until partially ground and flavor is released.
Mix lime juice, garlic, parsley and chili flakes together in medium bowl until well combined.
Toss chicken wings in marinade until coated and store in refrigerator for at least two hours and up to overnight.
When ready to start cooking, preheat your Ninja Foodi Grill using the "high" grill setting.
Add food when "Add Food" message pops up onto the screen.
Using a set of tongs, place chicken wings onto grill in a single layer.
Close grill and set timer for 15 minutes.
Turn chicken wings halfway through cooking time.
Take chicken off grill once cooking cycle is complete.
Discard unused marinade.
