NanoTechnology Black Gold Engine Oil W40,Repair Engine And Save Fuel

Our Energetic Graphene E4 10W-40 synthetic engine oil is specifically formulated for modern gasoline engines requiring 5W-40 or 0W-40 viscosity grades, particularly those equipped with GPF Gasoline Particulate Filters under National VI emission standards. This low-ash full synthetic oil combines cutting-edge nanotechnology with premium base oils to deliver superior engine protection and performance benefits.

Key Benefits Technical Specifications

Friction Reduction: Advanced graphene formula reduces friction by up to 40%, extending engine life

Fuel Economy: Proven to improve fuel efficiency by 5-20% in real-world driving conditions

Emission Control: Reduces harmful emissions by 20-30%, meeting strict environmental regulations

Engine Cleanliness: Effectively removes carbon deposits and prevents black smoke formation