Okay, I'm pretty sure that package is the Roush Supercharger upgrade. When I was talking to Roush way back when, they told me that it could come out as Roush or Ford Racing, they were figuring that all out. When I finally saw it on th eford Racing site, it was the same price as the Roush deal, so I assume thay decided to offer it as both. $5600 if I remember correctly.No, I think it's supposed to be a supercharger upgrade package sold directly by Ford. Could be wrong, though.