Bullet Points: 1,Save Fuel and Money: 100% new and high-quality, fuel and money saving. Significantly increased mileage per gallon. 2,Pass Emission Test: Help to pass the emission test, reducing carbon monoxide and hydrocarbons by 50%. 3,Fast Start: High octane performance with low octane fuel, which can improve performance and make it start faster. 4,Prevent Corrosion: Prevent the scale and corrosion in the engine; prevent the scale and corrosion in the engine. 5,After Sale Service: If you have any questions or suggestions during the use, please contact our customer service team, we will reply you as soon as possible. Description: Neithertoolsnorcuttingfuellinesarerequired.Installthemagnetasclosetotheengineaspossible,andthemagneticfueleconomizercanbefixedinplacebythecab. Specification: Name:XP-2X-POWER2pcs Material:ABS Color:asshown Size:about3.7*2.9*1.5cm/1.46*1.14*0.59in PackingList: FuelEconomizer*2 TighteningBelt*2 Note: Duetothelightingeffectsandshootingangles,thereiscolordifferenceintheproduct,pleaseunderstand. Duetomanualmeasurement,thereisatoleranceintheproductsize.