TITAN GT1 PRO C-3 5W30 ENGINE OIL /1L PACKAGING/ IS RECOMMENDED FOR VEHICLES EQUIPPED WITH EXHAUST GAS PURIFICATION SYSTEMS SUCH AS CATALYST AND DIESEL PARTICULATE FILTERS BECAUSE IT ALLOWS TO MAINTAIN HIGH EFFICIENCY OF THE CATALYST AND EXTEND DPF LIFE. 229.51// PORSCHE C30// VW 504 00/507 00// CHRYSLER MS-11106// FIAT 9.55535-S3// MB 229.52