So you wouldn't recommend the Harley Race Tuner? It interfaces directly with the stock ecm, and has reflash capability for the latest reprogramming. No dyno adjustments needed, I thought that would be a plus-and it doesn't conflict with the warranty. I am still pretty new to all this, so any insight is deeply appreciated. Also, I tried to update the profile but it keeps going to a blank screen after hitting change profile, and it doesn't save any of the changes...anyone know what's up?
You realistically have three options: (Alphabetically listed so as not to offend anyone)
Dynojet Power Commander
HD SERT
Zippers Thundermax w/Auto Tune Module
**** All modifications have possible warranty implications ****
The first two require manual tuning, normally requiring dyno time. The Power Commander usually takes less time to tune than the SERT. Dyno time = $$.
The Zippers is an auto tuning device and has performed very well for the members on this site that have installed it.
Most people choose what their dealer / tuner is most comfortable with, which is normally the SERT or the PC. The Zippers unit is pretty new, so there is a limited amount of experience with it. Auto tuning is new and really cool.
I would assume that if you are going to get your bike tuned by a dealer, they will more than likely reccomend the SERT.
Any of the choices above will yield a great running bike. Speak with whomever will be working on your bike, and listen to them. If you're going to be doing your own work, then you may want to dig a bit deeper to see which path is the right path for you.
Best of luck,
Chief