All you young guys are really spoiled.
You should all have to drive a car from the early 1950's or before that came with a 6 volt electrical system, then you'd really know what weak headlights are.
I may get around to doing this big wire and relay kit some day but it's WAY down on my list of things to do to this car.
I've found no problems with my three month old 2012. Not even on my radar for an upgrade, maybe some silverstars next month. But not in a hurry....
2012 Mustang Base V6 Coupe, 6 spd Automatic, 3.31 Rear Axle, Kona Blue