lip spoilers are SO ten yrs ago, and were lame even back then (for reference, I had the oettinger wing in my B5). they're negligibly functional and a complete waste of $$$. Either have a wing that looks subtle but stands out, or go all out obnoxious as long as its functional. having no spoiler at all is also appealing, and costs no money most of the time. having a lip-spoiler is really half-assing it.