1. A turbo timer is an electronic device designed to keep a car's engine running for a pre-specified period of time in order to automatically perform the required cooling time to prevent premature wear and failure of the turbo. 2. The turbo timer can be programmed to keep the engine running for a pre-specified period of time even after the driver gets out of the vehicle and locks the vehicle. 3. After driving for a while with the turbo working hard, it is important to let the engine run at idle speed for a while to allow the compressor assembly to cool off from the cooler gas temperatures in the exhaust and intake. At the same time, the lubricating oil from the engine circulates normally, so the turbo does not burn the lubricating oil that would otherwise be trapped in the charger when the turbo spins at high speed. 4. Material: ABS+metal 5. Applicable models: Universal