So I'm deleting a 2012 Duramax for a guy. I'm wanting to know what's the best tuner out there for the LML, does anyone know where the best place is to buy like a package deal, just seeing what I can get it done for and then charge him for labor and parts etc. So what's my options and what is best for the LML ??
Thanks guys!!
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Thanks guys!!
Sent from my iPhone using Tapatalk