Finished with the break in period. Immediately throttle response is better. The dart sadly will never be "fast" but it does feel quicker. Power delivery is a lot smoother. There seems to be less of a torque dip around 3000rpm and over 4000 it seems to be a lot punchier.
Mileage at Install
Tune install is rather easy. The MAP sensor was the toughest to locate. I initially unplugged the wrong thing but Jose from Roadrace helped over the phone to locate. MAP sensor is down behind the left rear of the engine cover. Mine had a stripe painted on it. It unplugs by pulling towards the front of the vehicle. The rest are fairly easy to find. Be sure to switch to at least 89 octane per Roadrace, he said 91 may give more power but it is designed to use 89 so it's a less noticeable hit to your wallet.