Royal Super Full Synthetic Engine Oil API CI4/SL SAE 15W40 is an advanced fully synthetic motor oil designed to keep your engine running like new by providing exceptional wear protection, cleaning power and overall performance. A fuel economy, universal motor oil, developed according the most recent technology, based on specially selected synthetic base oils to which advanced additives are added to obtain the below features. It makes great fixing between the cylinder and chamber, safeguards the motor at various temperatures and keeps up with ideal consistency for the best motor performance. Royal Super gives great wear control to safeguard the motor in various atmospheric conditions and unforgiving applications, protecting the motor in cold climate fire up and warm climate conditions.