Universal Fit Plug-and-Play Fuel Saver 12 V Plug And Play Fuel Saver Device For Trucks

Label:Yes Color: Blue + Black Size: 13.5*8 cm(5.31*3.15 in) Type: Car Fuel Saver Package Includes: 1 PC Car Fuel Saver Material: ABS

Auto Fuel Economy Energy Saver Regulators. Only works for 12 V socket only. Simply plug this item into your cars lighter and it instantly begins to save gas and your money. Increased Gas Mileage, Lower emission, Save 20% or more on gas. Cleaner emission,More horse power, Better acceleration, Longer battery life, And cleaner emissions.