Men
There are Xenon conversion kits available for most any newer car application with plug-in type bulbs but they are expensive, at least I think they are, around $350 for bulbs, ballasts and wiring. I've seen them advertised in European Car and EuroTuner mags.
www.lltek.com is an Audi tuner firm but they sell kits for cars with H1, H3, H4, H7, 9004, 9006, 9007 bulbs to name a few...check it out.