I've got a Maestro incoming soon, the rear arches are a bit scabby, as they tend to be. I've so far not been able to find anywhere supplying repair panels. Best option seems to be to buy front wings and chop the bit of arch off you need and use it on the opposite rear arch. Does anyone know better?
It is a metal bumper car rather than a plastic bumper one, but for the bit of arch I need that won't really make a difference.