US has the lower fogs as accessories for the non-GFX versions only. Canadian versions do not have lower fogs as accessories at all. Reason? Apparantly Canadian law requires a larger windshield-washer tank than the US, and the larger tank takes up the space required by the lower fogs.
You can still get the lower fogs though, just buy both the lower fogs and a windshield-washer tank from the US.