Hi everyone, I would like to know if one is better than the other, they both offer the same HP and TQ gains for my 4.6 3V 2009 F150.
I know custom tunes are the best to get but I only plan on a canned tune for now. Does any of the 2 offer custom tunes down the line? I plan on using it mostly for improved towing of my travel trailer, I had done a 16 hour trip with it and it was constantly changing gears and if I could get a little bit more out of the engine...
Second I hope for better mpg.