Takes about 30 minutes for my front bumper cover.Doesn't matter either way. It takes about 10 seconds to remove or install a bumper cover, it's just hanging by 4 plastic clips/screws.
I actually prefer them to paint it off the car. Less chance of overspray on wiring...
This doesn't work well if the current paint isn't fresh.
If it's a older vehicle with bad paint, painting it on the car can result in a better match.
The problem with that tends to be that the flake in metallic paints doesn't set the same direction as with oem, so the color is a bit off.
i would let them paint it on there, so they can match it better. i mean the shop will probably paint it off the car, but its going to be hard for a shop to match the bumper to ur car, when ur cars not there.
So if I was to bring in the new bumper couldn't they match it then? Or leave them my gas lid to match with?
I haven't seen a body shop that will paint it with it on.