According to Transport Canada the bumper shocks need to be replaced NOT the bumper covers, this info is readily availible from their web site it just takes a while 5 days for me. The reason the shocks need to be replaced is that the car was never crash tested in Canada, the shock change info was given to Trans Canada by Chrysler. may be the same who knows, this situation exists with a model of Corvette, the shockss had a Canadian part #, during the model year GM changed all to the Canadian number, yet on importation the shocks have to changed, you need a bill for the shocks from a GM dealer and a bill for the installation typical Canadian Gov't thinking.