Not sure phone videos do sound justice but hopefully you can hear a difference, make sure you turn your volume up.
I dont think Phone video's do any kind of justice to the real sound HV, I speak from experience of the real thing, the real sound is very different IMHO.
I've got the Triumph Short TORS on mate. Not done a remap yet just the start, idle til fans kick in and off method but will get it done on the 12000 service at the end of this month as it does seem to be running a little rich at the moment.