Yes but too be honest if you have a car with 500+ horsepower, you should in theory catch up with most of the tuned cars. Even if they have NOS, and I have spotted some cars that should do that fine. Etc the BMW M5 Koniseegg Regera, Pagani Huyra just too name a few, so it only depends on the A1 racers. Will they use stock cars if you choose too do it, or will they go for a 100 percent upgraded one. If yes that would deffently give them a unfair advantage, but i gueess wil will never find that before relase.
