I installed "Pedal Commander" on the F250, which is an electronic gizmo that alters the throttle response on (relatively modern) engines with electric throttle control. Practically everything up to ten years old.
https://www.amazon.com/gp/prod..._asin_title_o01_s00?
I have to say I'm impressed, it really does what it says it does. You can calibrate the throttle to be very slow in Eco mode (really sluggish, but it's Eco!) or very, very peppy in Sport. It seems like you have notably more power, even though that's not the case. It's unbelievable how much of a difference a simple change like this can make...
Further positive is that it takes maybe 15 minutes to "install", and most importantly is does not influence the warranty on the truck, there's no variation in compression or anything else so nothing gets logged in the system and nobody can see that it has been used. If necessary it can be detached in few minutes.
Pretty happy...