12V Car Universal LED Digital Display Turbo Timer Turbine Protection Device Time Retarder(#1) Feature: High useful turbo timer, helps to protect your turbo by cooling down after driving. Greatly improving the combustion efficiency of the engine, save a certain amount of fuel consumption. All 12V turbo car systems can be installed without damaging any computer circuits. When matching S-AFC or V-AFC, the best oil supply curve can be adjusted according to A/F data. Compact size and light weight, convenient and space-saving for installation. Vehicles with turbocharged engines are usually equipped with this type of device, but some vehicles with turbocharged engines need to be equipped with this device separately. Specification: Condition: Material: Plastic Optional Light Color: Red(#1), Blue(#2), Black(#3) Package Weight: Approx 252g Fitment: Universal fit for all turbo vehicles with 12V switched power source Package List: 1 * Turbo Timer Device Note: 1. Monitors are not calibrated same, item color displayed in photos may be showing slightly  different from the real object. Please take the real one as standard.