Mustang tune faster shift speed

[Meerology]

Hi, does anyone know of a tuner that can make the auto transmission shift like this? And are there any problems that can occur from it?

 

[11Sec_Lx]

My car shifts like that. Palm Beach Dyno tuned via Rob Shoemaker. I tried to upload a video, but the site says it doesn't support this type of file.

 

[bottle fed 14]

Mine shifts like that was tuned by Shawn at aed

 

[willief23]

From what tuners have told me its actually better to have more shift pressure for an automatic so it doesnt slip as much or slip at all.

 

[Coz]

Mike Rousch at Mid-Atlantic Performance auto tunes also do this.