Castrol EDGE is engineered with Titanium Fluid Strength Technology™ which takes synthetic oils to the next level; it contains a patent pending liquid titanium molecule that increases motor oil strength. This dynamic system of fluid strength technology continuously responds to your engine’s every need under all conditions to deliver maximum performance.

Castrol’s strongest motor oil delivers:

Power: Maintained maximum horsepower 25% longer than EDGE with SYNTEC Power Technology

Protection: Strongest oxidation control and wear protection
Performance: Lowest volatility formulation maintains maximum performance during the entire drain interval

Castrol EDGE with Titanium uses an advanced proprietary formula that provides performance and protection in extreme conditions such as towing, hauling, high and low temperatures, rapid acceleration and stop-and-go traffic.

Castrol EDGE with SYNTEC Power Technology has a unique and proprietary formula that reduces volatility and provides superior protection for critical engine parts helping your vehicle operate efficiently at maximum power.

Castrol EDGE with SYNTEC Power Technology delivers:

Power: 42% better rating on fighting power-robbing deposits
Protection: Superior engine protection against corrosive particles versus conventional and synthetic blend oils
Performance: Superior performance on deposit, wear and oxidation, meeting the toughest industry requirements

Castrol EDGE with SYNTEC neutralizes acids in your engine that can cause rust and corrosion on vital engine parts such as cylinders, bearings and hydraulic valve lifters as well as providing stability and endurance under extreme conditions (heat, load, speed) that can cause conventional oils to break down. Best of all, EDGE can be used with confidence in every gasoline-engine passenger car, new or old, regardless of oil previously used.