100% synthetic "Fuel Economy" engine oil specifically formulated for recent gasoline engines, turbocharged or naturally aspirated, direct or indirect injection, designed to use oils with low friction and low viscosity HTHS (High Temperature High Shear) ≥ 2.9 mPa.s. Recommended for gasoline engines in which xW "Fuel Economy" lubricant with API SP and/or ILSAC GF-6a standard is requested. Approved for GM dexos1™ GEN2 for all new GM gasoline engines requiring this standard: BUICK, CADILLAC , CHEVROLET, GM, GMC, OPEL and VAUXHALL. Compatible with catalytic converters. Some engines cannot use this type of lubricant; Before use, always consult the maintenance manual.