Hi, I am looking for a good towing tune for my 05 Silverado 3500 LLY. Stock Allison. only EGR delete and downpipe.
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Hi, I am looking for a good towing tune for my 05 Silverado 3500 LLY. Stock Allison. only EGR delete and downpipe.
For free, or would you be willing to pay? I can make one. I'm assuming you have a Flashscan?
Ok, I just sent you an email.