2011-2015 5.0L 4V Supercharger Spark Plugs M-12405-M50
Recommended for use with 2011-2015 Mustang GT 5.0L supercharger applications. One heat range colder than the stock 2011-2015 Mustang GT 5.0L 4V spark plugs. Sold in set of 8.
Also works with 2011-2015 5.0L F-150 trucks equipped with superchargers.
