E3 Spark Plugs Promotion Code June 2025 - 60% OFF

E3 Spark Plugs was formed to look for a better design that will provide E3 customers with performance advantages such as increased power, improved fuel efficiency and reduced risk of engine emissions that could cause global warming. The head of E3 Spark Plugs has decades of experience in the spark plug engineering and automotive aftermarket, and they realize that the key to producing a better spark plug is not the use of fancy metal such as tantalum or platinum. Instead, this would require a completely new approach in designing the electrodes of the plug to improve the ignition of the original fuel in the combustion zone of the engine. The first step will be to get rid of the old j-line electrodes. This will allow the flame core to move directly to the unburned air/fuel mixture.