Probably not. I know the K-Member would knock me out of SM, I thnk the A-arms would as well. For the time being I would really prefer to stay in SM as CP doesn't greatly interest me. It's really for race prepped lightened cars and the mods in that class tend to make the cars unfriendly for street driving. (not that a kmember adn a arms would do that alone, but you get the drift).