Well I’ll admit i was expecting more when i first got the truck on the acceleration front. I have a Mustang Terminator as my other car so the truck felt sluggish. I bought a JMS pedal Max and leave it set at 100%. It made a big difference in the acceleration feel. I then also added a JB4 which ups the boost some. I can say it now feels like i thought it should have felt from the factory. Very happy now and have no desire for further mods.
If a pedal max made a difference then you don’t know how to drive.