@
beliy25
you
do not have to remove the bumper. Yes it makes it easier to access that bolt but you dont have to.
It is a PITA to get to that screw.
Get a close quarters screw driver or just a very small one and go through the wheel well. I pulled the fender back and was able to access it through there. If you can have some help and hold the fender thats even easier but not needed.
I too didn't reinstall that screw with no issues. Most people don't reinstall that screw.
Good luck!