Castrol EDGE is our most advanced range of engine oils – designed to unlock the true performance of your engine when you need it most.

Today’s engines are smaller and more efficient, without sacrificing performance. These advances in engine design challenge the oil with increased pressure. To withstand this, oils need to be stronger than ever before. During every engine revolution, intense friction hotspots occur, flashing into existence for a matter of micro-seconds, they continually move around the engine as it delivers power. Collectively, these friction hotspots can waste up to 10% of engine performance.

To fight performance-robbing friction, we have developed our strongest, most advanced engine oil, Castrol EDGE with Fluid TITANIUM physically transforms its structure – becoming stiffer at points of extreme pressure, keeping metal apart and reducing friction. Stronger under pressure, Castrol EDGE with Fluid TITANIUM transforms its structure and reduces performance-robbing friction by 20%*. 


Castrol EDGE SUPERCAR with Fluid TITANIUM engineered with our most advanced technology for maximum performance. Nothing tests engine oil like a supercar.

In motorsport, Castrol EDGE SUPERCAR is tested and proven like no other Castrol oil, for increased strength, reduced friction and greatest engine endurance, allowing it to perform in moments of intense pressure. This makes Castrol EDGE SUPERCAR the natural choice for the Renault Sport Formula One™ team. Every Castrol EDGE SUPERCAR oil builds on our best and most advanced technology, whether it’s for use on the road, or in a Formula One™ race.

It’s unique Fluid TITANIUM transforms to be stronger under pressure and reduces friction – even under the intense pressures of today’s supercar engines.

Castrol EDGE SUPERCAR – proven and tested at the pinnacle of automotive engineering, for use in everyday performance cars.


  • Transforms to be strongest when the pressure is highest, protecting your engine
  • Reduces power-robbing friction across engine speeds and conditions
  • Independently tested at the highest standards for proven performance
  • Recommended by world-leading car manufacturers
  • Delivers low foam performance