Here is an intersting product I saw on theVboard classifieds. The guy says it is "as bright as a street glow underbody kit". Since it is LED's it consumes less power, you can select color, stobe, fade, and respond to music with no add on mudules. Pretty impressive; here's some pics he linked out. I think when I start going cosmetic I might pick one up. Defiantely different, I'll post next to my friends street glow after I install it.
http://www.oznium.com/pictures/Plasmaglow/ (prduct pics)
http://www.oznium.com/ -spare201
02 nissan se-r spec-Vit's so fast my paint can't hold on shift_into another car