Quicker starts as a result of reduced carbon build up;Better fuel economy as a result of all the fuel being put to work during each combustion cycle;Dramatically reduces toxic emission through a more complete combustion process;Increased horsepower

• E3 Spark Plug E3.70 Automotive Spark Plug, Pack of 1

E3 Spark Plug E3.70 Automotive Spark Plug, Pack of 1E3 Spark Plugs