RAVENOL USVO® VMP 5W-30 Engine Oil is a PAO (Polyalphaolefin) based, fully synthetic low-friction motor oil with unique USVO® and CleanSynto® technologies. With exceptionally low volatility, oil consumption is kept to a minimum, while carefully selected additives protect and extend the life of diesel particulate filters (DPF) and three-way catalytic converters (TWC).