“People buy this product because it functions extremely well in warmer climates.” These engine oils have the API CF/SF specification for passenger car engine oils and are perfectly suitable for the more traditional car portfolio. The API CF/SF specification on our engine oils refers to engines that are aspirated, turbocharged, or supercharged diesel engines operated in moderate to severe-duty service, and heavy-duty gasoline engines. Higher SAE 40 grade is suitable for areas where the engines operate under high tropical circumstances. Concerning formulation, these engine oils are made of natural, paraffinic base oils group and combined with special additive packages. These engine oils offer good resistance to oxidation and corrosion and protect the engine. In addition, these oils have a low ash content.