No not saying there products are garbage. They just do not make decent spark plugs. NGK makes 80-90% of the spark plugs on the market today, for all they other company's. NGK plug wires are also superior to other brands as they use OEM plug boots on there wire sets & fit as an OE set would, without the Dealer price. NGK O2 sensors are also "Exact Fit" units, unlike other brands that are "will fit" or "should fit". There O2's are direct plug & play replacement parts.