Its not too hard. You will need to replace it of course, but It doesn't bolt to the plastic part, its removable. You remove the lower plastic piece, its got plastic snaps into the body of the car, and it yanks out. To get the B pillar piece out, that yanks UP, toward the upper seat belt pivot. Then you can remove the whole plastic piece. It should be self explanitory, but I'm guessing you'll want a 10 and 12mm socket with an extension.