Use apples such as Honeycrisp, Gala, Jonathans, Golden Delicious or Granny Smith.
If you've got time, prepare the apple mixture the night before and let them sit overnight in your fridge. The sugar will draw out the liquid from the apples, giving you a moist pie filling. Drain the juice from the apple mixture and reduce it in a sauce pan until it's thick and syrupy, then add it back to the apples.
Please keep in mind that nutritional information is a rough estimate and can vary greatly based on products used.