Dodge Hellcat Spark Plug Packages – 16 Count of ER12YS or Er12S
•ER12YS Hellcat Spark Plug Package (No Nitrous)
Have you done some upgrades to your Hellcat and are looking for a performance spark? Look no further as the brisk ER12YS will meet your needs.
•ER12S Hellcat Spark Plug Package (W/ Nitrous)
Running Nitrous on your Hellcat? The ER12S Non Protruding Plug will meet your performance needs to keep your spark consistent.