I am thinking about purchasing one but I have questions. I am not purchasing this for MY car, I am purchasing to help speed up calibration times on a LS1/LS6 y cars. Do I have to purchase a new license for it for every car, or can I use one license and change the vin in the roadrunner. I am aware that I will still have to buy a license for the actual cars ECU once I go to flash the final cal to it, but I am not sure about the roadrunner unit. Also can you program the road runner ECU with Tis2Web for the stock cal upload.
Thanks
Thanks