The Ascension Project
Benefit: The character takes no vehicle speed penalty when making an attack while in a moving vehicle. Also, if the character is the driver, he or she can take his or her attack action to make an attack at any point along the vehicle’s movement.
Normal: When attacking from a moving vehicle, a character takes a penalty based on the vehicle’s speed. Passengers can ready an action to make an attack when their vehicle reaches a particular location, but the driver must make his or her attack action either before or after the vehicle’s movement.