Rowe HIGHTEC SYNT RS LONGLIFE IV SAE 0W-20 Viscosity SAE 0W-20 Base oil Teilsynthetisch / synthetic Approvals Porsche C20 - VW 508 00/509 00 Specifications ACEA C5 - Ford WSS-M2C956-A1 ROWE recommendations ACEA A1/B1 Premium quality, synthetic, multigrade low-friction engine oil with outstanding fuel-saving potential. Ideally suited for current and future petrol and diesel car engines with or without turbocharging. Specially developed for modern vehicles with exhaust aftertreatment systems.