Supply chain shortage
Set of 4 HKS M45XL Spark plugs, a must with a tune, Piggyback , or big turbo. Great Replace for OEM plugs, Some people replace the OEM plugs with these as early as 10,000KM (6,000 MILES)
FREE GAPPING SERVICE
We will professional gap your HKS Plugs for no charge. Please make a note in comments when ordering, if you would like us to gap them for you. If no note is made gap will be set to .025 at no additional cost.
In Stock
Heat Range 9