Patented Phosphorus Replacement Technology to help extend the life of your emission system 10X Better High Temperature performance* 6X Better Wear Protection** 1.4X Better Sludge Protection*** Meets ILSAC GF-6 to prevent low speed pre ignition (LSPI) and timing chain wear protection * As measured in Sequence IIIH engine test vs. API SP test limit ** As measured in latest Sequence IVA engine test *** As measured in Sequence VH engine test vs. API SP test limit Meets or exceeds API SP/SN PLUS/SN Meets or exceeds ILSAC GF-6 Meets or exceeds GM dexos 1 Gen 3 Meets Ford WSS-M2C947-B1 Meets Ford WSS-M2C962-A1 Meets engine test requirements of Chrysler MS 6395