Latest-generation spark plugs from the industry leader. Its iridium electrode—25% smaller than platinum and four times smaller than nickel—with an ultra-fine center diameter reduces the required voltage and extends ignition system life. New metal plating enhances corrosion resistance.
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Iridium IX Racing Spark Plugs
Latest-generation spark plugs from the industry leader. Its iridium electrode—25% smaller than platinum and four times smaller than nickel—with an ultra-fine center diameter reduces the required voltage and extends ignition system life. New metal plating enhances corrosion resistance.
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Latest-generation spark plugs from the industry leader. Its iridium electrode—25% smaller than platinum and four times smaller than nickel—with an ultra-fine center diameter reduces the required voltage and extends ignition system life. New metal plating enhances corrosion resistance.