I have the Kakumei Wing. Got it off of a board member who got it from the 2006 Las Vegas Sema Show directly from the Kakumei vendor. Anyways, this wing is more street friendly than the one you posted. It has the exact same stance (about 3 inches further out from stock) yet the top of the spoiler has a significantly less aggressive degree of angle. I believe the one you posted is comparable to a DIRT WRC wing designed for optimal downforce. If your into highspeeds at all, you may want to consider the Kakumei wing instead.