I'm new at all of this.I need help or some guidence of how to choose the right programmer at there.I have a 2008 LMM Duramax everything is stock.I'm in the process right now of installing a reman CP3 50 HP + and the Airdog 150 GPH Lift Pump. I was looking at the Edge 85400 CTS2 Diesel Evolution Programmer but don't know how good it is.Any help guys
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