After learning what it takes to tune a car. I'm working on my second tune now with boost thrown in. It was a huge learning lesson for what you get when you pay a professional tuner 500+ dollars.My opinion also. Or at least the knowledge to look over/adjust the tune. I was doing mine till it was easier to get it done in one sitting vs weeks of driving
Credits per vin number and then you can tune that vin number forever. I believe GM is two credits per vin. 80 bucks for two.So what is the best version to get and where to buy? And do you have to buy credits every time you want to load an updated tune?
wait, why can't i run 4.2 or later with the mpvi 2?Credits per vin number and then you can tune that vin number forever. I believe GM is two credits per vin. 80 bucks for two.
You want an early HP tuners cable or you can run an MPVI 2 but you want the software version to be pre 4.1x