Engine FlushAdd to warm motor oil before oil change. Then allow the engine to idle for approx. 10 minutes. With manual transmissions, press the clutch lever several times, holding it for a few seconds each time. 250 ml (1 can) is sufficient for up to 4.5 l of oil. Then change the oil and the filter.Compatible with commercially available motor oils. Suitable for use on motorcycles with wet clutches.Tested for the use with catalytic convertersDoes not attack common sealing materialsLong engine service lifeRestores the engine to its original performance