Well, I'm not gonna do it myself! I'm gonna let my local garage do it, however just a small query. The picture shows the exhaust i'm getting, if you see at the very end the pipe has a type of fitting. Looking at my stock exhaust it looks like my garage will have to cut the pipe leading to it as i don't see any connectors like the one shown. Does this mean that i have to buy any extra fittings? I don't want to walk into the garage just to be told that they need to order something in and seeing as the cat is brand new (3 months ago) I don't want to replace it just because it doesn't have the right connectors!
If you can understand the drivel that I just wrote, and have an answer that'd be great! If your brain is starting to hurt from reading this, your not the only one!

Thanks, from a not very technical minded person!