Formulated to offer Shell's maximum engine clean up, improved fuel economy and cold starting Specifications and Approvals: API SN/CF; ACEA A3/B3/B4; VW 502.00 505.00; Mercedes-Benz 229.5; BMW LL-01; Other aprovals or registrations Porsche A40; Ferrari; Fiat (meets the requirements of) 9.55535 Z2; Renault RN 0700, RN0710.