Auto Turbo Timer LED Digital Display Programmable Universal Turbo Flameout Protection for Modification Item Type: Auto Turbo TimerMaterial: ABS + Metal After a period of driving with the turbocharger working hard, it is important to let the engine run at idle speed for a period of time, allowing the compressor components to cool from the lower gas temperatures in the exhaust and intake ports. At the same time, the lubricating oil from the engine circulates properly, so the turbine does not burn the oil or it will get trapped in the charger as the turbine spins at high speed.Applicable Models: Universal Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.