I looked around and I couldn't find any good sites with pictures. If you just want a factory replacement and you want to do it yourself stop by your local auto parts store. Explain to them the situation and they can get you all the parts you need. Along with that they should also have the clamps, hangers, and any additional hardware you'll need. They can also show you how to put it together.
I've done a few and they're not that hard but sometimes they can be a pain. The best bet could be for you to go to a muffler shop and get it done. It's usually not that expensive.