AMSOIL The Leader in Synthetic Lubricants Since 1972. In test after test AMSOIL beats the competition.

WHY NOW? Automakers are moving up to synthetics, Helps vehicles last longer, Saves time & money Vehicle manufacturers are under tremendous pressure to provide fuel-efficient vehicles that produce fewer emissions than their predecessors. They employ a variety of techniques to improve efficiency and reduce emissions, and nearly all of them impact motor oil. Engines are smaller, yet produce more power. They often rely on turbos or unique fuel injection systems that can increase th...

WHY NOW? Automakers are moving up to synthetics, Helps vehicles last longer, Saves time & money Vehicle manufacturers are under tremendous pressure to provide fuel-efficient vehicles that produce fewer emissions than their predecessors. They employ a variety of techniques to improve efficiency and reduce emissions, and nearly all of them impact motor oil. Engines are smaller, yet produce more power. They often rely on turbos or unique fuel injection systems that can increase the amount of contaminants introduced into the oil. Synthetic lubricants contend with these additional stresses better than conventional lubricants. AMSOIL synthetic lubricants deliver the robust film strength, extreme- temperature protection and maximum fuel efficiency automakers are looking for.