Originally Posted by deploytosave
No flex fuel sensor...
I think the flex fuel sensor with procede would help. Based on what I understand, it helps optimize the tune with whatever percent of e85 you have in your car.
My car is a total beast with the tune and flex fuel sensor. I have procede, flex fuel sensor, exhaust, dci and fmic and was able to get 425whp on mustang dyno.
My car is still at FFTec for the upgraded fuel pump to help with the flow of e85.