Start with link below
http://http://www.ft86club.com/forum...d.php?t=106068
NA car only go ecutek if you want the festures. You can get same results with oft or tactrix.
OFT has flex tunes for 2012-2016
No flex fuel for 2017 yet
You dont need ecutek phone app to switch maps or adjust launch control you can alresdy do it via cruise stalk.
You will get nore tuners options with ecutek
Hence you will get more fi kits supported than with oft
For higher boost appications and electronic boost control and multiple failsafes it starts to swing toward Ecutek
If you were just going for say basic SBD kit at 10psi then oft will be fine.
If you wanted to run higher boost with electronic boost control and switchable boost maps then you would need ecutek.
If you want to look at the tunes and see changes as you get custom tune and maybe tweak the odd thing yourself then mabe oft.
Although james as HRI tuning doesnt lock his ecutek tunes, but you would need racerom extension ro resrly see what going on as standard ecutek softwsre you cannot see or edit custom maps even in unlocked tunes
Jist depends what you want