What kinds of changes or adjustments do they generally do??
Apr 6, 2016 #1 B bodon Member Established Member Joined Nov 29, 2013 Messages 136 Location Wisconsin What kinds of changes or adjustments do they generally do??
Apr 6, 2016 #2 Vert Member Established Member Joined Dec 4, 2013 Messages 870 Location Indiana I think a few threads down this was asked but mainly firmware.
Apr 6, 2016 #3 jn2 Member Established Member Joined Feb 11, 2016 Messages 440 Location Austin, TX IT doesn't do anything to affect your tune...
Apr 7, 2016 #4 B bodon Member Established Member Joined Nov 29, 2013 Messages 136 Location Wisconsin Nuts I was hoping that I'm getting another 40 or 50 HP........LOL!!
