Rayhong Engine Fortifier, formulated with viscosity modifiers and friction reducers, minimizes engine noise and vibration to the greatest extent. By forming a robust protective layer on engine components, it effectively reduces wear, significantly extends engine lifespan, and maintains peak performance. It reduces internal friction, leading to a smoother and more seamless driving experience. Simple to add in a few steps, it's the ideal upgrade choice for your vehicle's engine.

我们的发动机保护剂含有粘度改进剂、减摩添加剂。它可以最大程度地减少发动机的杂音和振动。它的使用方法很简单：关闭发动机，等待冷却，检查发动机机油液位，打开发动机机油喷嘴，倒入适量的发动机增压修复剂，拧紧喷嘴，发动发动机，怠速运行几分钟，使保护剂和机油充分混合，行驶较短距离，确保发动机正常运转。并且可以在发动机部件上形成保护层，显著减少磨损，延长发动机寿命，同时保持发动机在峰值性能下运行，减少摩擦，使操作更加平稳。