It's really not thy hard of a race, most any american race car will do. The corvette with race mods, or the Panoz esperante.. Personally I used the Cadillac Cien concept car but I know the ACR Dodge Viper will do also.. As far as setup goes just make sure you run your suspension nice and stiff with racing softs, you probably want the down force a 1/4 from full front and back, run your limited slip about 11,17,5, and set the top speed of your transmission to around 250.. That should do it! If u have any more trouble pm me!