What superchip Flashpaq tune are you running, and why?
I just got my Flashpaq today, and I was just wondering what tune everyone was running. I want to run the tune that gets the best gas mileage, and I have heard different opinions on that. So people say run the performance 92 others say run the mileage tune. This is the first mod I have done.
2007 Jeep Grand Cherokee
4.7 Brilliant Silver
STOCK FOR NOW !!!!!