With the AFC you can only tune every 1000 rpm. With the NEO you can tune in Pro mode every 500 rpm. Plus the screen looks 99999 times better and its really ez to use. You should upgrade for sure. There is just so many more options with the NEO over the AFC.

Also I will have to take a pic of the Dyno sheet to post it for I dont have a scanner for it. Will be posted soon.

 

saw the dyno sheet 21hp gain...

 

i am interested in the before and after dyno sheets as well...

 

i had one of these on my old nissan. it made similar power. only problem on my nissan was the stock ecu took over again killing any partial throttle settings and if i didnt reset the ecu once a week eventually the wot settings too. wasnt worth it in. my .02

but they do have very nice displays
nice numbers man

 

o and i hope to hell you have a good A/F gauge and at least a AEM uego or something or your asking for trouble

 

wow i wonder what kind of numbers im getting from this thing or if its just an ornament.

 

I do have a wide band aem gauge I will take pics later today and post

 

well if you went and had it tuned you should know what kind of numbers your getting because it has to be tuned on the dyno. I also asked if I had too reset my ecu every week and was told not to. because the wires are by past from the neo that the neo tells the ecu what to do. after the neo is installed..... it becomes the boss. your ecu only does what the neo tells it too.

 

wow.. I need to go to carboy to install this!

 

How lean do they have it and how much timing did they add ?
I worry about that kinda improvement on a other wise stock car.