I think they are the same as the s550, not 100% sure. If so then I think it's because they ran out of parts. The s650 uses a lot of parts from the s550, just like the shift knob for the auto, the door handles, the sunglass holder in the dash etc. Probably they ran out of the parts, just like the...
The European Dark Horse has almost 50hp less than the American Dark Horse. I guess they just freed the European Dark Horse from the restrictions. As you can see, the car makes 443hp after the tune. That is around 10hp more than a stock US Dark Horse.
A month ago I came across a photographer sitting in a Grabber Blue Mustang GT500 on the highway. He started to make pictures of my car and asked my number. I could not hear him very well and a few seconds later ai realized I have my Instagram name on the side window so I pointed back at the side...
And an Ecoboost sub forum.
But for me I don't see any need of a GT ot Eco subforum. What's wrong with being on one place. The cars are almost identical, only the engine.