Hey there,
You have an 02 so there should not be a difference with the 01 bulb type size. I recently purchased my HID bulbs from ebay from this guy...
http://shop.ebay.com/merchant/..._mdoZ
Got both HID bulbs for about $120 with free shipping, not expensive at all. Dealer charges you about $300 for just one bulb. Make sure you get the Phillips D2R 85126. Also make sure it's the D2R and not the D2S which are for projector lamps like the Acuras.
I bought the 85126+ which give out more of whiter light (4300K to 5000K) and so far I am satisified with my purchase, very good light output.
Also make sure you change both bulbs, if you don't you will notice discoloration because of the Kelvin (by experience). Let me know if you have questions.