Guild Wars 2

When I change my regular quiver into an infused version will that remove the upgrade?

I’m trying to decied if I should wait to place the upgrade until after the infusion or not.

Yes it does reset the soulbound status and infusion, fresh made.
Wait until you’re done, if you can deal with agony

Thank you very much.

unless you have an offensive infusion slot I suggest you buy a defensive +5 agony for 75 fractal tokens.

Nope you can’t, that special effect wasting 250 ectos is reserved to that particular backpiece