DriveLogic Powertrain Calibration have tuned thousands of vehicles and not one vehicle has been damaged to date as a direct result of tuning. We believe that a professional calibration will help your engine to live longer and operate more efficiently. We recommend following a consistent maintenance schedule by servicing your vehicle every 10,000km or every 6 months (whichever comes first). If you notice a performance change or noise, schedule an inspection for your vehicle.