I have a 2011 Triglide with 14000 miles. Since new it ran ok but not great, a lot of pinging and sluggish. Installed a PCV with a download from Fuel Moto. Ran better but not like my '06 Ultra. Installed a set of true duals by Vance and Hines and thanks to a fellow member a set of Rush mufflers with the 1.75 baffles and a new down load from Fuel Moto and a Arlen Ness big sucker breather kit. The Triglide runs Great, no longer sluggish, pulls good, runs smooth. This is the way it should have run from the factory. Realy pleased with the performance now, I was really disapointed I have had 2 GL 1800 Gold Wing Trikes and wanted a Harley Triglide because of the look and sound, Happy now Thanks to Fuel Moto for the down load and to a fellow forum member for the mufflers. Happy New Years to all. A great group of trikers to be freinds with.
George