Just purchased an E70 4.8 white exterior and dark brown interior with sport package, premium package, technology package, and weather package as a X-mas present for my wife. I love the beast. Still has E53 3.0i. thinking about selling it.
Have seen the Aerokit in some members posted in here. Love it but mine have the tow hitch. Still debating whether do the Aerokit or not. Will post picture when take it out today.