Your eyes do not recognize blues and well as they see yellows. That's why the oem headlights are yellowish. The blue bulbs suck. You won't be able to see shit, especially in the rain. The hid's are nice but when installed in incadescent housings (oem) you get glare that blinds the shit out of everyone on the road.
You want to see better at night without spending a lot of $ go with Sylvania Silverstars.