exhaust manifold rusty or burnt?

[theb]

I decided to check under my Yaris 07 HB, around 95k at the moment. And noticed that exhaust manifold look like it's in bad shape?! Is this something to be worried about?

Picture

http://i1366.photobucket.com/albums/r776/theburovic/20130801_035629_109013_zps5003acbc.jpg

The belt worries me too, although I have never noticed any problems with it.

http://i1366.photobucket.com/albums/r776/theburovic/43dc0fc1-1b36-4c09-811e-f120dedef1ca_zps1be0a0d5.jpg

[CTScott]

That looks normal. The manifold gets mighty hot and is not coated, so it doesn't take long at all for them to look like that.