The HP Milcy Turbo 15W-40 Gen6 is a premium diesel engine oil tailored for modern BS-VI compliant engines equipped with advanced after-treatment systems such as Diesel Particulate Filters (DPF), Exhaust Gas Recirculation (EGR), and Selective Catalytic Reduction (SCR). Its low SAPS (Sulfated Ash, Phosphorus, and Sulfur) formulation ensures compatibility with these systems, preventing catalyst poisoning and particulate filter blockage