The closest one is still the GTM but I still don't think that is it. It is not an Ascari A10 nor the Noble. To give you an idea, this thing was so low it makes a Noble look as high as a family sedan.

Anyway, thanks guys for all the suggestions. You guys really stepped up. I will post a pic if I see it again.

I go to festival of speed every year so I usually know all the new fancy stuff that is out but this one is a mystery to me.