XenonRider.com
Ordered my low beams from them about two months ago, with the normal ballasts. VERY happy with the install and the lights: No issues, GREAT lighting.
Yesterday I go online for a followup order. I ordered the 6500K for my lowbeams, and wanted a 4300K for my High Beam.
BUT I wanted to convert to the SLIM ballast, at least on one side so I could mount the low and high ballast together on one side, and the low beam standard ballast on the other.
So I'm online, order the single 4300K bulb kit, slim ballast upgrade and an extra slim ballast.
Today I get an e-mail:
"We noticed today that the parts ordered together was more than purchasing a dual-lamp HID kit. We are going to send you a dual lamp kit and refund you the difference ($24)."
I'll get my high beam bulb, two slim ballasts, AND a spare bulb for less money..
KUDOS to XENONRIder.. Worth the little bit of extra cash for the quality product and quality service.