And the primary reason I added the adapters as at is because I was hoping it would give it a more aggressive look, similar to an old school roadster. Seeing as how the way the Crossfire is put together that removing the fenders would destroy the look of the vehicle entirely, I found a safe and simple solution. If anyone who thinks its adding a ton of negative camber would care to take a look at my gallery, I have a photo the shows the slant of the tires perfectly. (It's pretty much identical to what any unmodified Crossfire's rear wheels would look like.)

Furthermore, I posted this seeking information on aftermarket parts, improvements, etc. Not to discuss the physics of how adding distance from the center point on an axle will negatively effect stress on it. Two inches isn't enough to cause a dramatic change in this vehicle, the reason being that the vehicle itself isn't particularly heavy in the rear-end.

I like how my car looks with the adapters, and that's really what matters isn't it?