To prepare the wings, place the water, salt, and sugar in a gallon sized bag. Add the salt and sugar and mix well. Add the chicken wings, seal the bag, and refrigerate for 2-6 hours.
To make the BBQ sauce, combine all the ingredients in a medium saucepan over medium heat.
Bring the sauce to a boil, stirring frequently. Lower the heat and simmer the sauce for 20 minutes or until it has thickened. It should reduce by about half.
To make the wings, heat a gas or charcoal grill.
Drain the chicken wings and rinse under cold water.
Pour half of thee BBQ sauce into a bowl and take it out to the grill with the wings.
Place the wings on the grill and cook for 5-7 minutes per side, basting with the Coca-Cola BBQ sauce as needed, until the wings are cooked through.
Remove the wings from the grill and serve with remaining BBQ Sauce.