The Plug for Serious Enthusiasts
Iridium has a very high melting point that's perfect for high-performance, high-tech engines. It is stronger than any other metal used in spark plugs.
Ultra-fine electrode (thin enough for spark consistency & accuracy, thick enough for max durability & longevity)Reduces spark voltage requirementFuel efficiency & extreme ignitabilityImproved throttle responseOutstanding accelerationSuperior antifouling, anticorrosion, and antiseizing propertiesSold individually