Big difference at highway speeds, much cleaner/clearer sound.
Exactly what I noticed.......Big Improvement!
Ditto that, I really didn't bother listening to the stereo at highway speeds unless I had helmet speakers engaged with the stock speakers. Just too much distortion with the volume level I was having to run. After switching to Hog Tunes, I can now hear the music clearly at interstate speeds. I always wear ear plugs to cut down on the wind noise and I can still hear the system much better with the Hog Tunes. Worth every penny.