NGK Racing Spark Plug Box of 4 (R7448A-9) 1986-mazda-rx-7-esi4293596 CSF 11-13 Ford Fiesta 1

CSF 11-13 Ford Fiesta 1

Heavy duty internal springs provide fast retraction

Water Methanol Injection cools your incoming air charge and increases the total octane effect of pump gas

rest easy knowing that Mishimoto has your back for the long haul

NGK Racing Spark Plug Box of 4 (R7448A-9) 1986-mazda-rx-7-esi4293596 CSF 11-13 Ford Fiesta 1NGK 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