Superchip Cortex Programer. I made almost 30hp and 30ft/lbs of torque. Also get the K&n air charger and a good exaust system, you wont even be able to make the tires stick

 

You cant use a CAI with the superchip. It messes up everything. Visit the www.flashpaq.com and read up on it. Its not C.A.R.B. cleared. so they cant give you a program for it.
I have the superchip for my 2006 f150 5.4 no big change yet. all I notice is shift point changes. But im still playing with it. Winter is a bad time to play with these things.Due to cold air and fuel changes.
Good luck!!