This is only available for purchase with RoadRunner hardware. It includes TunerCat software with ONE VDF (type of ECM/vehicle). If you are looking for a solution for your vehicle and your RoadRunner, this is all you need.
You can purchase additional VDF definitions separately if you need to tune additional vehicles types separately.
You can purchase the WinFLASH software for flashing over the OBD2 port separately.
If you already own the TunerCat/JET DST software and you are adding the RoadRunner, please contact us for instructions on how to order.