are u referrin to ur s13 first release headlights? the twin halogens?
they are suprisingly alot better than the projectors....have no idea what nissan was thinkin with the projectors but i think they were tryin to do something fresh........
funny how style goes backwards....but alot of my friends who have s13's say switching from their projectors to the twin halogens is ALOT better......
but dont go HID unless u wunna blind everyone.....heck just get ricer crystal white h4 globes for the win......
s14 and 15 projector headlights are effin hopeless....but oh well......just 'feel' the road.....or the cliff....its ur call lol

i put 600k BJUnion HID's in mine and it works a HELLA lot better than stock.......