[Porsche-O-Phile]

Very, very limited. Basically if it's anything that's deformed the sheet metal past the elastic limit of deformation those guys won't touch it and just say "you need to go to a body shop" (where you'll get soaked). I have yet to see any one of those guys live up to their hype and self-promotional BS first-hand. They probably exist, but I've not had any luck first-hand after several inquiries over the years.