EFILive Blank AC3 AutoCal (ACV3)

With the paper they sent with the Autocal and the video made it really easy to tune especially for a first timer using something like that

It took me a while to learn that system I'm used to something else thats why the 4 stars. Had a problem, called talked to Reese and he set me right up. Thanks REESE.. VERY HAPPY..

Dirty diesel shipped super fast and coopers custom solutions has a great tune I only have a single 75hp tune but my truck has been running great thank you dirty diesel!