Fully synthetic car engine oil for premium hatchbacks, and mid-size & executive sedans. Specially developed for modern petrol, diesel, CNG & LPG engines. Special engine detoxifiers protect the engine from harmful carbon deposits in all conditions. API SN/CF. Get this ultrasynth x sae 5w-30. It is formulated with special engine detoxifiers in premium base oils that protect the engine from harmful carbon deposits in all types of conditions.