I just purchased a 2019 Road Glide Special with the 114 motor. I'v put about 2000 miles on it so far and only problem was the oil transfer from transmission to primary. The dealer has installed the vent kit under warranty. The only change I have done to the drivetrain is a set of Rhinhart slip ons. The weather has been very warm for this time of year but the heat coming of the bike is unbearable. I think the answer would be to decat the headers but then I would need to install a tuner and that will void the warranty. Don't know if I can wait the two years until out of warranty?