I have a 2014 Ford, f150 5.0. What can I do to get more horsepower?

I have a 2014 Ford, f150 5.0. What can I do to get more horsepower? - 1

Get the new one

There are several ways to increase horsepower but be aware, to get decent power reliably, it will cost you a lot of money…

Sell it and buy something that has the amount of horsepower you want. The idea of modifying cars is stupid and all ways ends poorly teams of engineers design cars how is some petrol head going to improve the design with out major consequence's?
If its a road car you want more down low torque. How often do you drive it at full revs?

Trade it for a Ram 2500 or 3500 with a diesel engine.

Why trucks are not race cars if you want to make it faster take of the bed then the doors next the fenders then all the glass ditch the spare tire

You basically have the same engine as the V-8 Mustang, so most Mustang bolt-ons will work.