My catalytic converter was stolen late at night a few days ago (UGGGCHH). I had just topped off my oil so I thought I overfilled my oil and wrecked my engine LOL. So I am a little bit thankful that it wasn't my mistake, however I'm definitely dealing with the feelings of violation and such that come with being stolen from. I didn't realize this has been such a big problem this year, otherwise I would have taken preemptive theft deterrent measures. I'm not very car savvy, however I have a friend who is willing to install a new cat for me with no labor charge. My horn still works, my fuel speed and odometer display does not. So I'm thinking they cut those wires, but my friend should have no problem troubleshooting that. The thieves only left about an inch of pipe on the rear end of the vehicle, and my question is ...is that enough pipe left to be able to buy the half kit thing (just the cat I believe) or if we need to go ahead and get the catalytic converter plus the whole pipe thing all the way to the back. Sorry, I don't know technical terms! My friend is really skilled at working on cars, however he has never worked on a Prius before so he thought it would be a good idea if I asked here rather than we buy the wrong part and have to wait for shipping again and deal with all that hassle. Thanks for reading and any help is greatly appreciated.