Ford Performance Tune for Gen 3s

[ZaneMasterX]

Can someone verify if the calibration tool can actually change the tire size because according to this it cant be adjusted.

 

[Mind Goblin]

Yes it can. I personally did it (you can go back like 10 pages to read so)

Can someone verify if the calibration tool can actually change the tire size because according to this it cant be adjusted.
View attachment 487920

 

[greatone99]

Can someone verify if the calibration tool can actually change the tire size because according to this it cant be adjusted.
View attachment 487920

u can i checked mine

 

[Gary Gere]

The tool allows you to read and clear Diagnostic Trouble Codes and adjust the tire size and axle ratio stored in the PCM, clear certain adaptive learning, and perform engine off/engine on diagnostics.

You can also display up to 6 "gauges" on the supplied tool, and there are at least 30 of those "gauges" you can select, such as air/fuel ratio, spark timing, rpm, various boost / vacuum / other sensors, waste gate operation, etc. and it comes with a suction-cup device to mount the unit on the windshield.

 

[tm965]

Got sick of reading this thread and not having my own opinion of this tune, so ordered one today. Used promo code "save" for $35 off.

NP Motorsports

View attachment 487597

have it yet?


ETA: also has anyone dyno'ed this yet??

 

[Jesse1983]

have it yet?


ETA: also has anyone dyno'ed this yet??

Yep - I installed it yesterday. As others confirmed, self-install is a breeze. The install instructions are spot on and the process is very fast.

I haven't put many miles on it, nor have I engaged sport mode yet, so my impression so far is very limited. But, again consistent with what others have reported, I did immediately notice how smooth the truck feels now. It really floats in both up and down shifting. I'm especially excited to see how the downshifts are in sport mode, becuuse prior to the tune the truck would really buck when cycling down.

Will report back again in a week or so with a more definitive opinion.