I'm lovin it so far...the car is much smoother then before. It's just like how everybody describes the tune. The engine just feels more powerful then before. I still haven't had time to post my dynos on here but rest assured I will. I think the initial gain was only +10hp. Expecting more of a difference next time around. Need to let the ECU kind of re-learn itself again. Don't wanna get caught up in the numbers game tho. The driveability of the car is very improved. Power delivery feels smoother then before....I'll save the rest for when I post my dynos.