So I get it's a tune but what makes it so special?
And what does the DSP5 switch do?
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So I get it's a tune but what makes it so special?
And what does the DSP5 switch do?
Sent from my SM-N960U using Tapatalk
@zamoramax is tuning for your truck to make more power and run better than from the factory, and the switch lets you change to different power levels.