Royal Purple manufactures high performance lubricants for most automotive, industrial, marine, motorcycle and racing applications. Numerous independent tests and user testimonials document performance gains by using Royal Purple lubricants.

Why Use Royal Purple?
Numerous independent tests and user testimonials document performance gains by using Royal Purple lubricants:

• Increased horsepower and torque
• Reduced wear
• Improved fuel economy
• Reduced heat
• Reduced emissions

Performance gains vary depending on the type of vehicle, its condition, and the way it’s driven. You can view videos, read articles, or read a summary of specific tests.