A series of synthetic resource-saving motor oils, specially developed for a wide range of modern high-performance, both turbocharged and naturally aspirated gasoline engines of passenger cars, minibuses and light trucks. These oils provide excellent protection against mechanical wear, sludge deposits and carbon deposits, even for engines running on ethanol-containing fuel (up to E85). Gulf Ultrasynth X 0W-20 and 5W-20 oils are officially approved to meet the latest API SN (Resource Conserving Oils) and ILSAC GF-5 standards. The use of these oils helps improve fuel efficiency and extend the service life of the turbocharger, cylinder-piston parts and exhaust emission control system components. FEATURES AND BENEFITS An innovative additive package in combination with high-quality synthetic base fluids makes it possible to achieve high thermal-oxidative stability of the oil and provide a high level of anti-wear protection for engine components and turbochargers. Provides high fluidity and excellent lubrication characteristics at low temperatures and reliable anti-wear protection at high temperatures and loads. Special friction modifiers contained in additives help improve fuel efficiency. Excellent volatility of base fluids ensures reduced oil consumption and prevents the formation of ash deposits inside the engine. APPLICATION High-performance gasoline engines of North American, European and Japanese automakers installed in passenger cars, minibuses, light trucks and requiring the use of oils that meet ILSAC GF-5 and/or API SN, SM, SL specifications. Suitable for use in engines running on gasoline or ethanol-containing fuels (up to E85). STANDARDS AND APPROVALS Officially approved: API SN (resource-saving olive); ILSAC GF-5.