07 Ecm And Tcm

[cerbomark]

ECM and TCM (BOTH) from 07 NBS Silverado with less than 3K on them. Had a custom tune and had the two stock ones from my truck. $400 for both. The dealer quoted me $380 just for the ecm and $100 plus for the tcm. Was going to keep as spares but it seems a waste to be sitting around. PayPal preferred.

[sierra20076.0]

what kind of tune did you get? what kind or improvements are you getting? thanks

[cerbomark]

I believe the major tuners are pretty much the same but everyone has their preferance.(wait4me) Maybe 1 mpg or 2 more on a midgrade tune. Shifts firmer but not harsh and now leaves 3 ft of rubber with big 20 in. wheels on a crew cab. Better driveablity. TM delay gone. You can get the AFM off if you wish. It s all up to you what you want. Do a search and see.I was going to keep the stock set but

[staab29]

do you think they will work in an 08 vortec max