yea i just played with it for about ten min or so i set them all at 180 or so i figure thats what the stat is so thats where i put it .it starts you out at like 260 or so its like a differnt car,i took of the rev limter and made the trans shift firmer changerd the max speed from 165 to 190,they say with a cold air kit and the tune add 40 hp on the dyno thats not bad,i would do the cold air but i want to go supercharger and it would just be a waste of 300 or so,just waiting for them to come down in price a bit,i can buy a nice car for what they want for one now.and then you still need it put on i did just buy the mopar strut bar that looks sweet and firms up the frount a bit.if you are looking to get one of these tuners i would do it for shure,thank you guys for telling me about it and thank you dodge boys