OK, here is what you want.

I have them off of VVME.com,

9007 HID Conversion Kit For our cars its the 9007 bulb. You can also get the HI/low beam combo too for a higher price: http://www.vvme.com/hilow-one-beam-i...-44_53_50.html

I have the single beam kit with the relay harness on my 2000 gtp in the stock housings. Which is this one: Standard 9007 HID Conversion Kit Standard 9007 HID Conversion Kit,car lights [VVME-HKS97-STD] - $39.99 : VVME.COM, Car Parts, HID KIT, Tattoo Kit, Ballast, Bulbs

They are very good and work great, the light output is awesome and the install was kinda easy and for the price you cant really say much.