I think there was more to it than a body kit. They tuned the engines as well, didn't they? Limited slip diff. etc?

On the gassers, that is. Because after all, it is all just for arguement's sake when dealing with diesels since they didn't deal with them.

And no, don't put badges that don't belong on the car. If you want to make a "tuned by ineon" badge, then go nuts. But AMG didn't touch it, so don't say they did.