It can be done, but you'll need to switch out a few things to make it pass inspection to drive it in the US. As far as I know it's mostly just switching out the dash speedo plate. I doubt the daytime running lights would be a problem. And they will probably take a good chunk of change from ya for the price different. CRD's were starting at 33K up to about 42K Canuck bucks.
That said, there's not that many of CRD's up here. I've seen two on the road in Edmonton in the year I've had mine.
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2006 Jeep Liberty CRD LTD, Predator Module, Blizzak DM-Z3's for the Canadian Winters.
2003 Dodge Ram 1500, 5.7L hemi, LT headers, magnaflow exhaust, AFE CAI, 6.1L Cam, transgo shift kit, Programmer, 2800stall converter. 1/4 mile 13.71@97.7mph and I can still haul.
