Synthetic oil A high-performance synthetic lubricant, developed based on “Low-SAPS” (low sulphated ash content) technology and recommended for EURO 5/6 diesel engines (with or without DPF) and for petrol engines fitted with a catalytic converter, which require an oil which satisfies ACEA C2 or ACEA C3. Meets standard PSA B71 2290 for PSA Group vehicles up to the 2017 model.