I don't think that Sylvania is making an OEM kit for the Contour, or ever will for that matter (kind of like getting clear/altezza tails). Now they DO make an HID Auxilliary low beam kit that might fit the bill.
I don't think Sylvania is going to make a universal retrofit kit since they are illegal.
If you want HID retrofits, go with
www.autolamps-online.com They make one of the better retrofit kits.