Focus ST/RS/Mustang EcoBoost Cold Spark Plug Set


SKU: M-12405-20T Ford Performance

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  • Fits 2013-2018 Focus ST¬†2.0L 4 cylinder EcoBoost engine¬†
  • Fits 2016-2018 Focus RS 2.3 4 cylinder EcoBoost engine
  • Fits 2015-2019 Mustang 4 cylinder EcoBoost engine

  • For use in engines with higher than stock cylinder combustion pressures¬†
  • Two heat ranges colder than the stock 2.0L/2.3L EcoBoost engine spark plug
  • Same spark plugs that are included with Ford Performance¬†M-9603A-FSTA¬†Calibration kit¬†
  • Sold in engine sets of 4¬†
  • Spark plugs gapped to 0.028-inch (0.71mm) ¬†¬†