OWS 220 Engine Protector All good engine oils have additives albeit in differing proportions and mixture depending on the formulas. However, this is usually not in a significant proportion due to the high cost of designing and implementing a good additive package for every litre of oil. The OWS 220 Engine Protector is a concentrated formula that gives the engine the utmost level of protection; thus reducing friction, fighting corrosion and neutralising acid buildup in the engine. Even the most modern engines will run smoother and quieter.   Our flagship product, the Vitamins For Your Car ® series, was developed at great expense and as such, we are proud to say that few can equal the outstanding performance and value that this product line offers. Vitamins For Your Car ® is a professional grade series of products specially formulated to keep automotives running with optimal effectiveness and efficiency. It focuses on three main areas, namely cleaning, protection and enhancement.