Originally Posted by 2010 HEMI SPORT
but i really dont want a predator, i wont a FULL TUNE! DYNO and all
you do both. buy the DSP, get it dyno'd and have the tuner load the tune on your turck via the DSP. the DSP will also save your stock tune if you want to save it (b/c it can hold 3 tunes). another benefit is you can have the tuner build you more than one tune in case you want an everyday and/or a track only tune.
you can read/clear DTCs, change your tire size, rev limiter, shift points etc with your DSP.
edit: you are right that you can just get your PCM reflashed by the tuner w/o buying a programmer.