Shipping ok bought it for my 2019 mustang to gain some hores power and smoother shifts didn't care about fuel mileage. Got it plugged it in did the install as instructed been driving for a week or more now and feel nothing so disappointing doesn't do what it said it would do this product is garbage company should be reported for selling fake performance tuners don't buy. Go to real tuner shop and spend the money for real tune.
This is most likely a fake review. We get these from time to time. Competitors attempting to discredit our product. We've been in business since 2007 but these fake reviews ''demand we be reported for selling fake performance tuners'' We gotta deal with a few of these a year.