i have to say 1560 has got this wrong, i also have several 'super' cars and my Aero is so different in so many ways, if you don't get that you shouldn't have one in the first place. for the record mine is re-mapped and in performance and handling terms blows the socks of my 911 GT3 as its frankly boring in comparison (and yes a bit common), which i'm now selling if your interested. i have some friends who might be interested in your Aero, i'll go and ask them for you. good luck