I tune my own car with HP Tuners, so I'm used to being able to basically edit whatever I want. IE cold start parameters, base idle, rev limit, AFR and VE tables, etc. I just started tuning my 2015 Iron 883 with the HD Pro Street Tuner, and I'm unimpressed with the amount of stuff I'm able to do, unless of course I'm missing something. The only stuff I've been able to modify are the VE and Spark tables for both cylinders, and the spark/head temp table. I cannot change the base idle, or AFR, and there's not even a section for rev limit or cold start parameters. The calibration file I started with was the one that came up in the software when I input my bike info. Is there a different calibration file I can use that lets me modify more parameters, or is this all I can do with the pro street tuner? Also I did go through the entire training course prior to using the tuner.

 

HD had to provide a product that couldn't exceed EPA/CARB limits, because of the EPA consent decree. That approval came with limits, as you have found out.
TTS Mastertune, Techno Research Direct Link, or Power Vision offer off road use tuning devices that will allow the kind of edits you are after.

 

There is a reson the power vision is the most recommended tuner for efi bikes