To do the swap, you'll have to modify your exhaust downpipe or rig up a third gen down pipe with a 4" flex pipe and clamps. You will also have to rig up the charge air pipe. If you decide to rotate the compressor housing to make the charge pipe routing easier, you will have to rig up the wastegate with a bolt/spring drive pressure controlling setup or weld up a new bracket to hold the wastegate actuator.
It is a worthwhile upgrade and good for 50+ HP if you have extra fuel to burn.