Castrol EDGE, engineered with FLUID TITANIUM, provides superior motor oil strength for gasoline engines that work harder due to higher engine pressures, helping your vehicle to maximize performance. Advances in engine technology have led to increased power and efficiency, meaning engines work harder and under higher pressures than ever before. The only thing keeping metal engine components apart is the oil, so it needs to be strong and remain strong. Castrol EDGE is our strongest and most advanced range of engine oils. Castrol EDGE, boosted with Fluid Titanium technology, doubles its film strength, preventing oil film breakdown and reducing friction. Castrol EDGE 5W-30 A3/B4 is formulated for highly tuned four-cylinder and latest technology engines that operate at higher temperatures. Its exceptional characteristics ensure that all engine components from the valve train to the bearings are fully lubricated to provide the strength for maximum engine performance.

Features:

• PROVIDES 40% BETTER, PERFORMANCE AGAINST EUROPEAN ACEA OIL STANDARDS
• 2.8X better fuel economy to maintain engine power^*
• 2X better wear protection to reduce friction and optimize performance^**
• 2X better engine cleanliness to help maximize engine performance^***
• 1.3X better viscosity control to help engines run better for longer^****
• 3 x 5 L

^* PV1451 Test data for Audi 508 00/509 00 specifications on Castrol Euro Car 0W-20 LL IV
^**Porsche 901 TOP test data on Castrol EDGE Euro 0W-40PA
^*** DV6 test data for Audi 502 00/505 00 specification on Castrol EDGE 5W-40A3/B4
^****TU5JP-L4 test data on Castrol EDGE Euro 0W-40PA