How do you use Royal Purple motor oil?

You can use Royal Purple motor oil in the same manner as you use conventional motor oil. While it is compatible with other natural or synthetic oils, Royal Purple recommends a full oil change, including a high-quality filter, the first time the product is used.

The main difference between Royal Purple and other synthetic oils is the addition of Synerlec. This proprietary additive creates a greater film strength, which provides the engine components with better protection against metal-to-metal contact. Since Royal Purple already contains certain proprietary additives to enhance engine performance, the use of other oil additives is not recommended.