Ecolubrium Extreme DPF 5w/30 is a fully synthetic petrol and diesel engine oil formulated to meet the performance demands and requirements of VW 504/507, BMW Longlife-04 and Daimler Chrysler MB 229.51 engine oil and be compatible with most after treatment systems. DPF Friendly. This product is also backwards compatible with most other VW specifications and suitable for use in most automobiles..