E3 Spark Plugs
E3 Spark Plugs is an automotive brand that designs and manufactures oxygen-enhanced spark plugs and other performance products with the goal to improve engine performance, fuel efficiency, and reduce emissions. The company's technology involves a combination of diamond fire electrode technology with its proprietary Edge-to-Edge formation and is designed to create more spark energy than traditional sparkplugs. Established in 2004, the brand is noted for its innovation in high performance engines and durability. Its target audience is automotive enthusiasts, professional racers, and automotive service professionals. E3 Spark Plugs' products are designed to provide maximum vehicle performance and are backed by a 5-year limited warranty. Its unique selling points are its Edge-to-Edge spark plug technology and 5-year warranty.