I ride my Svartpilen without passenger and I find that passenger pegs are not nice to see, consequently I decide to remove.It is easy on the left side, but on the right side the page bracket maintains the silencer too. For this purpose Husqvarna proposes a “Silencer bracket” (part 28505988000) for around 65 euros.
Finally, I did something that works equally well and is even less visible. I did it with a square 20mm aluminium tube (25mm fit too, and would be even stronger), two caps used for end of table legs and spray painting. It is very easy to do, use the original right passenger peg support for measuring hole’s distance, cut the tube, drill it and paint. You can use two of the original bolts, and two new ones. The bike’s design appears more pure and you can reverse to original in five minutes.