Liqui Moly Engine Oil Additive 1580 is a high-quality product designed to enhance engine performance and longevity. This additive contains molybdenum disulfide (MoS2) which provides excellent wear protection, scientifically proven to reduce wear by up to 50%. This translates to an extended engine life. The additive also improves engine efficiency, leading to reduced oil and fuel consumption, and smoother engine operation with fewer faults. It has been tested for compatibility with catalytic converters and is suitable for all 4-stroke and 2-stroke engines, including those with separate lubrication and mixture systems, as well as oil bath clutches with multiple discs. For 4-stroke engines, the recommended dosage is 30 ml per liter of engine oil. For 2-stroke engines with separate lubrication, use 20 ml per liter of 2-stroke oil or with the mixture. The product comes in a tin with a capacity of 125 ml. Please ensure compatibility with your specific needs before ordering. For any queries, please contact the seller.