Hi! I have a 2010 silverado 6.2l 4x4 a6 and 295/70/17 on a 4" lift. I'm looking for a drop in tune for a stock truck. would just like to get rid of some of the crap holding it back. I have hp tuners and used on older ls1 f bodies and trucks, but this new stuff is getting to involved for me. rather than buy a tuner it would be great if someone could help me out with a tune (especially a pro) that trany scares me. I would be willing to pay if someone could cook me up something safe and email it to me.
Thanks: Dave