Originally Posted by eckseleven
I say that's a good thing. You'll be much happier with a protune than any map Cobb would offer. It will be like driving a different car when it is done.
This. If you can get the Rx TMIC and the pro tune, do this. Stage II with OEM TMIC does add HP/TQ but down low; little to no gaines above 4.5K rpms. Adds an average of 20 WHP the rpm range to redline.