NGK Racing Spark Plug Box of 4 (R7433-9) 5x114.3 Tests have shown an exciting

Tests have shown an exciting 41% increase in flow for dramatic improvement in power or fuel economy

We engineered this intercooler to provide substantial benefits on a stock truck and also to support the power and boost levels of a highly modified truck

lifetime warranty

The factory's double-layer steel gasket design is vastly superior to any aftermarket flat gasket

NGK Racing Spark Plug Box of 4 (R7433-9) 5x114.3 Tests have shown an excitingNGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure durability and ignitability. NGK Racing plugs bring ultra high performance in a variety of heat ranges. Special