BG RF7 Engine Oil Viscosity Improver Variant_RS4 including inside fuel injectors and

including inside fuel injectors and combustion chambers

User-friendly

This feature allows you to infinitely vary how much air is recirculated

compared to standard paper and cotton filters which trap dust on the surface and become less efficient the more they are used

BG RF7 Engine Oil Viscosity Improver Variant_RS4 including inside fuel injectors andBG RF 7 helps increase engine compression and power by increasing the viscosity of the oil. BG RF 7 keeps engine oil from oxidizing, which protects internal engine parts from corrosive damage. It conditions seals to prevent leaks, increases oil pressure, provides protection against wear, helps seal rings to increase compression and reduce blowby, helps reduce oil consumption and exhaust smoke, and reduces lifter and valve noise. BG RF 7 is compatible