I haven't but would be interested if that could be done. I have superchips tune but would like more hp out of my car. Superchips used my car to develop there tune for the automatic. They approached me at “Cars For The Cure” car show in Lake Mary Florida and asked me if they could use my car to develop a tune for the automatic. I left the car with them for about a week, I like the tune but there tunes are more conservative tunes.