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Castrol EDGE is Castrol?s most advanced engine oil. It is a premium full synthetic oil that is designed for consumers who demand the best performance from their cars. Castrol EDGE is recommended by leading car manufacturers. Castrol EDGE is engineered with fluid titanium technology that physically changes the way the oil behaves under pressure. What makes Castrol EDGE the best motor oil for your hardworking engine? As a result of increased demand for performance and fuel economy, pressures in today?s engines have almost doubled over the last three decades. Greater pressure means more stress for the oil and the potential for more friction. As metal to metal contact increases, it causes wear and reduces performance. Underneath the hood, the pressure can reach 10 tons per square centimeter. That?s like five cars resting on a high heel relying only on a micro thin layer of oil for protection. So you need a strong oil to reduce friction, and to help increase horsepower and fuel economy. To combat the increased pressures faced in today?s engines, Castrol EDGE is engineered with fluid titanium technology that physically changes the way the oil behaves under pressure. Castrol?s patented titanium technology provides documented performance in friction reduction, anti-wear and deposit control protection. The titanium-based technology ensures performance and strength. Today, many Castrol products are co-engineered by automobile industry leaders such as Volkswagen and Jaguar Land Rover, making Castrol a leading developer and manufacturer of premium motor oils. Refer to the owner?s manual for specific viscosity recommendations. If you want the best from your engine, use what is best for your engine. Try Castrol EDGE. It is Titanium Strong for Maximum Engine Performance. Why is synthetic oil better for your engine? All oils are not created the same, in fact there is significant merit to trading up to a full synthetic motor oil. Castrol EDGE, a leading full synthetic motor oil delivers significant performance advantages compared to conventional oils in areas such as thermal stability, volatility performance, and wear protection. Castrol EDGE enables fuel economy and ensures improved performance under the toughest of conditions. Castrol EDGE 5W-20 meets a host of licensing requirements and specifications: API SN, API SM, API SL, API SJ, ILSAC GF-5, ILSAC GF-4, ILSAC GF-3, ACEA A1/B1 GM dexos1 supersedes GM-LL-A-025, GM6094M, and GM4718M Meets Ford WSS-M2C153-H, Ford WSS-M2C930-A, Ford WSS-M2C945-A Meets Engine Protection Requirements of Chrysler MS-6395** **Meets engine test requirements Castrol Engine Warranty Castrol EDGE protects your vehicle against oil-related engine damage. Register for your free Castrol Engine Warranty here: www.castrolenginewarranty.com Castrol EDGE exceeds engine manufacturer’s warranty requirements for applications requiring API SN (excludes 0W-30) and/or ILSAC GF-5, GF-4 and GF-3 (excludes 0W-30, 0W-40 A3/B4, 5W-40, 5W-50 and 10W-40). The 5 QT bottle is ideal for motor oil changes and easy storage. To learn more about Castrol?s products and helpful tips, please visit www.castrol.com/us.