Does anyone know what the HP amount is on the extreme? Tow is 50, performance is 80 so what is extreme?

Is the U7164 predator available ? It should be for the 2008 6.4L Ford Powerstroke. If it is available , how do I get it? If it is not, when will it be available to buy?

Thanks

Is there any time frame for the 08 6.4L predator yet?