Just got my first diesel 2007 6.6 Duramax LMM
Dont know what programmer to go with. I see alot about the PPE and EFI live and the EDGE. dose anyone have input on the 2808 flashpaq by SUPERCHIPS is any good.

My truck has ran the SuperChips Max tuner 2705 for 2+ years w/ no issues whatsoever. My mileage is about 19 hwy unloaded and average of 17.9 overall with pulling and in town driving which is what I do. I keep it in safe tow all the time though because I was told the Alli takes a few shifts to learn the tow mode once I do hookup to pull. For the money mine was a good buy.

Superchips has just released their new programmer, Cortex. It is only available for the Ford cars and trucks at the moment but they will release the GM tuner soon. Here is the kicker, TWO YEAR POWERTRAIN WARRANTY PROVIDED WITH THE PURCHASE. This is going to shake up the industry, nobody has done this till now. All the people who don't buy tuners because it voids the powertrain part of your warranty will juno on board........Oh and its a very small unit, it will fit in your hand.

I have stacked the 2808 and Edge/A2 both on max and pulled a 377 hp dyno at RMR in Salt Lake.