Castrol Edge 0W-40 A3 / B4 Castrol EDGE 0W-40 A3 / B4, now with the strength of TITANIUM FST ™ Advantages Heavy-duty lubricating film for maximum wear protection Reaches sensitive engine components quickly thanks to excellent flow properties, especially when starting from cold Reduction of friction in the engine for maximum performance and fuel-saving potential Meets or exceeds that e disposal of used oil: You can remove your Manufacturer specifications ACEA A3 / B3, A3 / B4; API SN / CF; VW 502 00/505 00, MB approval 229.3 / 229.5, Porsche A40; Meets Ford WSS-M2C937-A »Note on the waste oil regulation: Important information on thused oil (combustion engine oils, gear oils, oil filters and oil-containing waste that regularly occurs during oil changes) in the amount of fresh oil bought from us free of charge at our point of sale during operating hours: Return Monday to Friday 9 a.m. to 4 p.m. or at your own expense in packaging approved for the transport of dangerous goods to: B + F Lubricant GmbH, Am Gewerbehof 13, 50170 Kerpen Send for free disposal. Any transport costs incurred are at the expense of the buyer. Please note the transport regulations of the shipping company, since waste oil is dangerous. If you change the oil, we recommend that you dispose of the used oil at the appropriate collection points in your place of residence.