Designed specifically for the performance enthusiast.  Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.

Set of 4 Spark Plugs.

For a limited time* you can get this Item FREE with your purchase of DDMWorks 15% Pulley!

* Sale ends Midnight Dec 20th. All orders will be shipped Jan 15th..

Designed specifically for the performance enthusiast.  Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling

• Fine Iridium tip ensures high durability and a consistently stable spark
• Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines
  
• “Trivalent Metal Plating” has superior anti-corrosion and anti-seizing properties
  
• Outstanding acceleration, high fuel efficiency and durability
  
• Ultimate design, technology and performance