I have a 2008 lr2, the exhaust has failed and was already patched to hell. Any part recommends? Should I just go all out and get the Magnaflow 15576 system? Is there a better approach?

 

You're going to have to be a lot more specific if you want any help. The exhaust system begins at the exhaust manifold, has not one but two catalytic converters that meet in one intermediate pipe and then go out the back after passing through the muffler. Which parts exactly are "already patched to hell"?