My buddys 13 limited ran real hot from factory same complaints I read about all the time he dropped some 255 cams in it a screaming eagle tuner and breather and a D an D 2 into 1 exhaust it made all the difference in the world . so I knew what I had to do to my 14 Road King as soon as I bought it I had them take it in the back and put a V an H 2 into 1 exhaust screaming eagle tuner and breather had it dyno tuned runs nice and cool. Cooler than my 96TC ran but I never had it dyno tuned just had a V an H fuel pack on it.