Genuine Harley Davidson Screamin Eagle Super Tuner. Suitable for use on all EFI bike from 2001-up
Re-program your fuel injection to account for exhausts, air intakes, and or engine modifications, for best power, smoothness, reliability, and fuel use. Calibrations can be obtained from the internet, programmed on the dyno by your mechanic, or programmed manually. What is included is shown are shown in the images below.
***This was married to my 2012 Harley Dyna Wide Glide, but it sounds like you should be able to buy a license to use it on your bike. Please make sure that this will work on your vehicle before purchasing.

These are trending at $275 on ebay...I'm asking $175.