Overclocking monitors and extending freesync range in linux, can that be done?

Got my new monitor, 100hz 3440x1440 freesync :3,and Its working fine out of the box on linux and windows. But I want to overclock it and extend the freesync range. I already knew how to do this in windows so I used CRU and oc’d it to 110hz and extended the freesync range to 30-110, tested it and its stable and such.

Now I just need to figure out how to do that in linux, since thats where i spend most of my gaming time these days. Is there an easy tool to do it or do I need to edit some boot up file(s)?

EDIT: if it matters im going to reinstall before I do it, not sure if manjaro or antergos. gnome and kde are both fine in my book so if its easier to do it on one of them vs the other thats doable