/\ That's actually rather interesting... That's a really cool setup. Love the idea of heat wrapping the pipes, and then the aluminum cover with the additional heat diaper installed on the underside. Looks like a pretty neat setup, IMO.

I'd change something about its exit though; definitely wouldn't want it sticking out past the exit hole. I'd prefer the piping be lopped off right there and made flush to the body panel. I think it'd look a lot cleaner; more trick.