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Discussion Starter #1
A crazy question, does anyone know of or if it is even possible to change ECU's? from what I have read, I have a PO5 in my 2006 GT 3.5. which I am finding is very difficult to program, an only one person that I've heard of that is tuning them.
 

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Discussion Starter #3
My mistake I should have been more clear with my question. In my own defense it was clear in my head LOL. My thought is swapping out the stock ECU for and LS2 ECU. DLS ECU is very versatile it can do 4, 6, and 8 cylinder Motors. It can control CNP, Vortec distributor, and or coil packs. With the mileage I'm getting I hate to touch it but the LS2 ECU does have lean Cruise capabilities might be worth investigating.
 
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