They look really good if you add the ness fiberglass overlay rear fender and the fiberglass bag extensions. I dont know about the sound, I dont recall it.
On my Buell, It gives a boost to the mid-range,and can be adjusted by adding or removing plates at the back. Ive had trouble with brackets snapping (and the part no longer being made by Supertrapp/Kerker)
But it is worth that bit of hassle for the SOUND!!!!!!!!!!!
Supertrap 4" Megaphone Slipons
