http://ca.ign.com/articles/2015/02/0...-about-porsche,

I remember playing Gran Turismo games back in the day and always wondered why the Porsches were called "Ruf" and didn't have the Porsche logo on them. I read an article after the fact years ago and it mentioned EA had an exclusive deal to use Porsches in their games. This article finally brings the issue to the forefront, maybe we'll see some Porsches in GT and Forza soon?! Only EA would make a horsesh*t move like this...