-No road versions of race cars (No homologation specials)
-It has to have raced in a sanctioned series (No road cars built for street racing)
-You can add things like another seat if it’ll fit, but you can’t remove any parts
-You can remove the livery or paint it however you want
I’d go with a 90s JTCC Honda Accord painted in plain white. It would look like every other riced out Accord I see but it would be supercar quick, and that combination appeals to me.