Needs review
Source: Traps And Treachery 1

Description: You can make sneak attacks on targets more than 30 feet away

Prerequisites: Point Blank Shot, Far Shot, Sneak Attack

When you use a projectile weapon such as a bow, to make a sneak attack, the maximum allowable range is increased from 30 feet to 45 feet. When you use a thrown weapon, the maximum range for a sneak attack is increased to 60 feet.