From what I've read the sct tuner from he hemifever is the way to go but what about the superchips one? Any good?

 

I've had both...I use the SCT now. The superchips is decent but the SCT is better for overall power gains. The one thing I did like about the superchips was the ability to re-calibrate the speedometer for tire size. I'm not sure if the new SCT has that or not? I know the older ones like mine dont have that feature. Other than that, both tuners are pretty similar - if you plan on doing some more serious engine mods then you'll want the SCT. I'm probably gonna do a cam and heads upgrade eventually so i'll need sean to make me up a tune that I can put on the computer through my SCT

 

And if you want a cool musical tune after you're done tuning, get the SCT.