Do they work or are they just a interesting looking accessory? Have any of you guys had front end lift at high speeds, and then added the spoilers and can now feel the difference? It doesn't look like much surface area to actually do anything. I enjoy doing the occasional (weekly) high speed blast over triple digits. Ive been up to 125-130 mph range more than a handful of times. Do these spoilers add stability (not that Im feeling any instability), or increase or decrease top end speed? I am more concerned with function over form.