Features and Benefits Recommended for the professional motorsport racer. Fully synthetic oil that protects the engine at both low start-up and high running temperatures. Triple ester formulation works synergistically for optimised film strength and anti-wear protection. Second generation NANODRIVE ultra low friction technology maximises power. Product Information CFS 5w40 NT+ is part of the Competition Fully Synthetic NT+ range of engine oils and incorporates Millers Oils second generation NANODRIVE low friction technology to achieve winning results for the professional race team.