There was an article in Rolling a few years ago about doing the conversion complete with parts numbers. I'll grab it tonight and e-mail the part #'s to you. Or I could fax or mail the entire article to you.

You'll need to replace the turn signals at the time that you replace the lights (the US turn signals don't match up with the mounting points on the e-code lights). You'll also need four new trim pieces that go above the headlights and turn signals (probably plastic "chrome" on your car now).