Royal Purple’s High Performance Street Motor Oil has been designed to maximize performance, and meet or exceed the demands of both high performance, and modified engines.
This motor oil is recommended for vehicles seeking a higher level of performance, as well as protection.

Royal Purple’s Multi-Grade Motor Oil has been designed combining premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance. Royal Purple’s API-licensed motor oil delivers superior protection and will improve performance in both gasoline and diesel engines.

Royal Purple Synthetic Oils are formulated to maximize performance in real-world applications. Whether if you drive a high performance vehicle, or have a daily driver, Royal Purple Oils will provide optimum lubrication using the latest in technology to give your vehicle the performance and protection needed to run at its best.