ProECU USB Cable Programming Kit The ProECU Programming Kit can be used by car enthusiasts, and owner clubs alike to both diagnose and program a wide variety of vehicles. They can only be purchased from any EcuTek Master Tuner. Find a Master Tuner here See what vehicles these kits support here There are two options. Both kits require a Laptop and a wired connection from there to the OBD II port. The ProECU USB kit, pictured above right, has the interface included in the cable and the ECU Connect + Dongle kit, pictured above left, has a separate cable included to connect the laptop with the ECU Connect Interface. At its simplest, the programming kit can be used for diagnostics and data logging. However, its most impressive feature is to allow EcuTek Master Tuners to tune customer vehicles remotely. The Master Tuner supplies suitable ROM files to the vehicle owner, who can use it to program these ROM files into their own car. If any fine-tuning is required, the customer can data-log the car and send the logs to the Master Tuner for their scrutiny and advice. Th