i had bought a similar system from
www.xenonrider.com/sale.shtml
their set a bit more expensive ($169), but they have blazing fast shipment (ordered on a friday afternoon, arrived monday).
from what i see from pics, the ballast + plugs + bulbs are all identical...
(you know they ALL came from one gigantic HID factory in china...out in different boxes)
ordered a set of 4300K for the OEM stock look...loving them!!!
i thought $169 was worth totally worth the money, but if you can get the same product for $136 shipped, thats even better!!!
but i do recommend
www.xenonrider.com/sale.shtml for those who can't wait for shipment from China....!
a lot of ppl gave their thumbs up from 600rr.net forums