there is a used smarty here for sale locally. They are asking 450. I looked it up and it looks like it sells new for 650 or 699. I dont have a tuner and have been undecided which to get when ready. But if this is one that is of good quality maybe I should ****** it up. It says you can do "stacking". I understand this means use with another box that will advance the timing. I'm not sure what the exact deal is with that. Why isn't one box designed to be enough?....maybe that's a dumb question....I just noticed I posted this in the wrong section...

your not going to find a better box than the smarty for your dodge you should grab it before its gone you will be happy you did

Smarty is a programmer, meaning you pull the program out of your computer and put smarty's in. They are excellent programmers but will only give you about 65 or so hp on a second gen dodge. They really shine down low and in the common rail dodges though. It will not be adjustable without pulling over, getting it out and plugging it in to the obd2 port and re-tuning. For the money, there are better options like edge or quadzilla. You can usually find an edge juice/attitude, gauges and all for that much in the classifieds section over on CF or you can get a comp for about $350+/-.