4Pcs Magnetic Fuel Saver Fuel Saver Fuel Saver Vehicle Magnetic Fuel Saver XP-2 Fuel Saver Car Oile

Car power saver-- high performance with lower fuel. fuel saver-- applications: cars; buses; trucks; scooters; generators; motorcycles; ambulances.Magnetic fuel saver-- help pass emission testing.Vehicle magnetic fuel saving-- simple to install: no tools nor cutting of fuel lines required, install magnet as close to engine as possible, magnetic fuel savers are held in place by the cab.Xp-2 fuel -- 50% reduction of and hydrocarbons.Save fuel, save money, more miles per gallon,50% reduction of carbon monoxide and hydrocarbonsColor: yellowMaterial: ABSPackage Contents:4 x car fuel saverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.