Yes. They programmed it like a factory vehicle, and it ran, not well, but it ran. Turns out it does have bigger injectors. I don't remember that being part of the kit at all, but maybe it was. They also zip tied off the bypass valve when they programmed it and actually forgot about it. When I drove home, I was wondering why it felt a little slow, but I figured I was just spoiled by my mom's new f-150. However, I went to rerun a wire for my trailer brake controller, and it was still zip tied!