Developed for use in primarily Chrysler and Fiat engines. Promotes economic fuel consumption and protects pistons and turbochargers, which extends the lifespan of the engine. Can be used in ethanol vehicles up to E85. Meets the following specifications: API SN, ILSAC GF-5, Chrysler MS-6395T and Fiat 9.55535-CR1. Suitable for the following car makes (and others): Fiat, Hyundai, Toyota, Mazda, Kia, Nissan.