Preheat oven to 350° F
Grease two cake pans
In a mixing bowl, beat on high until well combined the spice cake mix, melted and cooled butter, eggs, and water.
Fold in the shredded carrots, crushed pineapple, 3/4 cup chopped pecans, and shredded coconut until combined.
Divide batter between the two cake pans. Tap pans lightly on countertop to release any air bubbles.
Bake for 25-30 minutes – Test the center with a toothpick. If it comes out clean, the cakes are done.
Let cool in pan for 10 minutes and then transfer to cooling rack. You want to wait until you can hold your hand on the bottom of the pan before you turn the cake out onto the cooling rack.