• 75% more engine protection against horsepower loss and wear.1 • 50% more cleaning power vs. AMSOIL OE Motor Oil • Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification. • Trusted by professional engine builders • Guaranteed protection for up to 25,000 miles or 1 year
1Based on independent testing of AMSOIL Signature Series 0W-20, in ASTM D6891 as required by the API SN specification. 2Based on independent testing of AMSOIL Signature Series 5W-30 in the GM turbo coking test.
AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy. XL is engineered for advanced automotive technology, including turbos and direct injection. It is packed with extra engine protection, allowing you to go up to 12,000-miles or one year, whichever comes first, between oil changes.
OE Synthetic Motor Oil is for mechanics and drivers seeking peace of mind protection and exceptional value in synthetic motor oil. It delivers 100 percent synthetic engine protection for advanced automotive technology, including turbochargers and direct injection. OE is specifically formulated for the longer drain intervals recommended by original equipment (OE) manufacturers.
• Formulated specifically for racing & high-performance engines • Robust formulation resists viscosity loss • Proprietary friction modifier maximizes horsepower & torque • Fortified with anti-wear additives for extra protection