My friend Dave really wants a CDI wagon ('05-'06), and is willing to do what it takes to get one here in the 'States. I don't know if they were imported to Canada, but if so, it may be easier to get one across the border than having one shipped from Europe. I started this thread:
http://www.peachparts.com/shopforum/diesel-discussion/394294-feasability-cdi-drivetrain-swapped-into-e320-wagon.html thinking it would be easy to make one, but Dave thinks this is too much work. We were headed that way, me getting a wagon, and having a CDI donor. Plans changed, and I am enjoying my wagon even though it is thirsty for premium gasoline, and I have since totally repaired the CDI, and it is back on the road. Dave now has the $1,500 CDI, and is enjoying it:
http://www.peachparts.com/shopforum/diesel-discussion/394667-my-new-me-%241-500-05-e320-cdi.html
If any of our Canadian members have any info, it would be greatly appreciated......Rich