I was wondering if running the performance tune on my stock 07 auto would be alright or should I do some upgrades first ?

 

If you drive with a conservative right foot....yes you will be fine for the time being....

If you like to mash the go-pedal quite a bit....yeah...your tranny will hate you

 

perf tune isn't real drastic-you should be fine.

 

congrats on a nice programmer !

performance tune on bullydog power pup is extremely mild

IMO the extreme tune on the power pup is the smoothest power tune, bully dog has ever put out , it's a 130 hp tune and works great !

 

Anymore input ?