Quote:
Originally Posted by Mike@Diablosport
easy, plug in predator or trinity, install tune, restore stock tune, go to dealer.
They will NEVER know.
Anyone ever wonder what GM engineers do when they leave GM? They go to work in the aftermarket....lol. Trust me, we know what we are doing!
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Diablosport
Data logging custom tune and you control the program file to return your car to the stock tune if needed. Go to a dyno shop and you have to take your car back to them to return the stock tune.