Flashpaq Tuner on 6.0 GM
Anyone use the "Flashpaq" tuner to get more power out of their 6.0 GM, and does it work? I called them and they claim you will get 30 more HP using their tuner in tow mode. I was just wondering if any...
Forum Discussion
The only tuner I recommend for GM is Black Bear. While I agree that you will not get much more power in the rpm range you want to drive (<3000rpm), the most benefits come from improved throttle response, transmission shifts and set points, as well as removing GM's "Torque Management".
