I have seen many 02-04 vitz with spoiler and i think they look pretty good. I my self have 2003 Vitz and planning on getting a spoiler for my self. Here in karachi, vitz spoiler made of fiber glass with brake light costs approx Rs 700-1000 from Plaza, paint is of about 500-1000 but maybe that is because my Vitz is ice blue i.e a 2 tone color which is more expensive.
About LED tail lights, i asked from some shop, he said they cost 15k for a pair :S
^That cant be true right? i hope not.. i really want those too.
Edit: oh i didnt notice this topic was so old