Heat oven to 350℉/177℃.
Spray a 10-cup bundt pan with baking spray, or grease and flour it. Set aside.
In a medium bowl, whisk together cider, eggs, oil, and bourbon. Set aside.
In a large bowl, whisk together flour, brown sugar, apple pie spice, baking powder, baking soda, and salt.
Pour wet ingredients over dry ingredients.
Whisk until smooth.
Pour into prepared pan.
Bake for 40 minutes, or until a cake tester (or toothpick) inserted in the center comes out clean and the cake is pulling away from the sides of the pan.
Let it cool in the pan before turning out.