They have another video with a tuned 2.7 F150 where it literally twisted a driveshaft apart. And for the 2.3 buyers, 5star also tuned a Ranger and it also really woke up. You can see it on the TFL YouTube channel. Turbos love tuning and 5star has a record of safe tunes. I’ll be considering one with our Bronco.
I have a 5 Star tune on my F150 and will be contacting them as soon as I can after delivery to get a set up for the Bronco! Hopefully it won't be long and they will have a intake/tuner/exhaust combo available!
I did a 5-star tune on my class A motor home, V10/3v went from 360 to 425 with just the tune, changed some shift points both up and down, makes towing my car much easier. Good thing is I have the Ford tuner, so will only need to have the Bronco tune emailed to me. What I like is it only takes 5 minutes to return to the OEM tune if needed.