Low carb emissions, but you might want to watch out for those other egg gas emissions :wub:
http://www.aussiemagna.com/
http://www.mitsubishiclubaustralia.com/forums/index.php
Have a hunt around they might help a bit better
About the only problem we have with our '07 2.4lt lancer is that it loves the fuel, we're getting about 350kay to a tank. Should be around the 450 mark. But a lancer forum that i'm also with, some on there are getting well over 500-600 to a tank, mind you they've also moded the intake and exhaust (airbox swap, aftermarket headers and bigger exhaust) and not much else.
Oh yeah and the speedo seams a common problem - reads higher then what the car is doing. But you don't really notice till you know about it.