When adding power adders like nitrous, superchargers, or turbos to your Pony you need the correct spark plug to maximize horsepower. That is where Ford Racing "0-Degree" Spark Plugs come into play, these plugs are specifically designed for applications that require a one step colder heat range.Legendary Ford Racing Performance.
Add performance parts to your Pony made by the people who know it best. Ford Racing's legendary quality and performance ensure these 0-Degree Spark Plugs will deliver the consistent results you need to tune for maximum power.Application.
This set of eight (8) Ford Racing 0-Degree Heat Range 14mm Spark Plugs are specifically designed as an upgrade for nitrous or force inducted 2011 to 2014 GT Mustangs with the stock 4 valve 5.0L Coyote engine.
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