Hi everyone Nice forum btw.. So I'm about to swap a Gsr engine into my 2000 Dx Hatch and I need to know a few things. I heard something about OBD2 2nd gen (99-00) code key problems.. anyone can help give me info on this.. I was told I'd have to get the Ecu from a 96-98 Gsr instead to go over this problem ?! Then I need to know what is needed from a Gsr to complete the swap. For example, to I really need the Gsr Rad ?! WIll it fit bolt-on ? What about the catalityc converter ? Anything else I should know ?! Thanx !!