If I'm not mistaken, rear downforce goes to 40? That would mean it has a stock downforce level of 10 points and is therefore illegal.
Hi RJ, how does one determine how much stock downforce a car has?
^ Usually, a wing adds 30 downforce points to each end (Frond and Rear). If your car ended up with, let's just say, 32 downforce points on the rear, then it has a stock downforce of 2.