In today’s video, we expand on our previous video about reprogramming your cars ECU. We are going to focus on one of the tuning methods we mentioned last time, using the SCT tuner. We go over how to use the handheld controller and put a tune on your car. Let us know what you want to see as our next featured video! Check out our YouTube channel : https://www.youtube.com/user/RonFrancisWiring | Ron Francis Wiring | Facebook