What year is the 5.4L?

but the 99-04
try
Vortech
Paxton
Pro charger
Nobody makes a positive displacement blower for the v10 anymore and the only way to get one is used like off ebay and the newest kit kenne bell and whipple came out with was 04.
If its 05+
the magnacharger blower might fit the F350 but I'm not sure

As for Turbo kits the only kit is a STS universal kit.

Most blowers run 6 to 8 psi of boost and if you want more you can get water/meth injection, Inter cooler, or run higher octane gas. Nut you will need to be running 93 if you put a blower on.