Iridium IX high performance one step colder spark plugs for the Genesis Turbo are optimized for better durability, improved center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling and lower required voltage. One Step Colder plugs are only recommended for moderate-heavily modified turbo motors only.
FITMENT: Hyundai Genesis Coupe 2010 2.0T ONLY
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