Intro EFI Live Commercial Scan and Tune comes with two VIN licenses. To tune more vehicles, you must provide us some information when you purchase VIN or stream licenses. Requesting a New License Plug in your EFI Live FlashScan handheld to your laptop.  Its display should be lit up. Double click on the “EFILive V7.5 […]

Introduction TunerCat OBD2 Tuner is a software package that allows tuning of 96-current GM vehicles.  For some early 96-97 vehicles, it is often the only solution. TunerCat OBD2 Tuner must be purchased with our RoadRunner hardware (either with a complete RoadRunner ECM or just a RoadRunner Guts kit)  due to licensing restrictions.  TunerCat OBD2 Tuner […]

The RoadRunner works exclusively with EFILive, which is compatible with all LS1 PCMs.