Titan Killer (Triple Threat)

One of the best ways I've found to get titan kills for this is with the use of Electric Smoke, Cluster Missiles and plain luck.

Unfortunately there is no easy way of getting the kills, however by combining the smoke to drop shields and forcing them either forward or back into the smoke using the Cluster Missile (that is if you can aim your missiles) you can force a pilot to get in a position where you can just unleash a full clip on them, the damage is pretty good with no shields involved and you can normally get a kill if you time this just right.