stock GTR's not fast enough?
#16
Tom
#17
When you buy the AccesPORT (A/P) you can then go to Cobb's website and download the generic tunes that they have for the GT-R (for free) to your computer with A/P Manager. You then upload those tunes onto the A/P....and then upload from the A/P to the GT-R. It is pretty simple.
Tom
Tom
And if you want to add more power, a custom tune can net a little more (safely). Cobb is a little conservative with the generic tunes.
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vividracing
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08-19-2015 02:11 PM