It reduces friction. guaranteeing the aggregates run more smoothly. That produces these benefits: Significant fuel and oil saving. scientifically proven wear reduction. high reliability. antifriction properties. Suitable for all commercial motor oils in petrol and diesel engines with and without diesel particulate filter (DPF). Tested safe with catalytic converters and turbochargers. Our dosage recommendation: add from 3 -?5?% to motor oil. For motorcycles with wet clutches. add maximum 2?% of the oil filling volume.