Synthetic Motor Oil

New Formula, Same Promise: Taking Engine Protection to the Next Level

When a synthetic motor oil already has a reputation for exceptional performance, why change the formula? The answer is simple: there is always room to improve. After years of research, laboratory testing, formulation development, and real-world validation, AMSOIL has introduced the next generation of its Signature Series 100% Synthetic Motor Oils. The new formulation builds

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Inside AMSOIL: A Performance Expert Takes a Closer Look

Hi Friends, this four-part series offers a fascinating look beyond the bottle and into the testing, technology, and engineering that go into developing a premium synthetic lubricant. Read More…  What happens when one of the most respected names in high-performance automotive engineering takes a behind-the-scenes look at how premium synthetic motor oil is made and

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Is AMSOIL Really the Best? We Put It To The Test!

Hi friends, when it comes to protecting your engine, choosing the right motor synthetic oil can be a difficult decision—especially when premium synthetic oils can cost significantly more than their competitors. AMSOIL has built a reputation around extended oil-change intervals, advanced engine protection, and high-performance synthetic formulations, but does the real-world and laboratory data support

Is AMSOIL Really the Best? We Put It To The Test! Read More »