Features 1. Universal compatibility: Suitable for all types of vehicles, including sedans, trucks, and diesel engines, it is a multifunctional supplement to your car toolbox 2. Magnetic tuning technology: Advanced technology enables the engine to restore complete combustion, ensuring optimal fuel utilization, reducing waste, and achieving more efficient driving 3. Easy installation: Adopting a lightweight plug and play design, simply connect the fuel saver to the 12V power interface - no tools or professional assistance required 4. Economically efficient solution: significantly saves fuel costs, without worrying about maintenance or ongoing expenses; Plug and play, ready to depart at any time 5. Daily driving performances optimization: Perfectly balancing urban and highway conditions, helping you achieve maximum range and performances no matter where you are driving 6. Easy installation: Adopting a lightweight plug and play design, simply connect the fuel saver to the 12V power interface - no tools or professional assistance required 7. Affordable solution: Significant savings in fuel costs, eliminating concerns about maintenance and ongoing expenses; Plug and play, set off immediately 8. Daily driving performances optimization: perfectly balancing city and highway conditions, helping you achieve the longest range and best performances on any journey Package Include: 1* Gas Saver