I must admit I was a diehard fan of APR. However, times are changing and who wants to go out of their way to an authorized dealer to pay $$$ to do something that only takes literally 5 min and be charged an hour of labor. Yes, I know there is a company that offers a cable to flash the car with APR for you from wherever you have access to WiFi but you still have to be on their time. With that said. This cable is a game changer. It’s really great to have the ability to flash whenever you want. It’s very straight forward. It’s literally plug in. Click a button. Then enjoy the power. It also helps that the customer service has been excellent as well.