If any baking instructions needed for pie crust follow those at this time and allow for chill time
In a large bowl beat cream cheese, peanut butter and sugar until smooth.
Gently fold in one container of whipped topping and 1 ½ cups chopped butterfingers
Spread mixture in pie crust
Top with ½ container of whipped topping and remaining butterfinger pieces.
Cover loosely and keep in the refrigerator at least 4 hours or overnight