NGK Iridium Spark Plugs - Set of 4 for your Mitsubishi Lancer Evolution VII / VIII CT9A
The Spark Plug Serious Car Fans Rely On.
Designed specifically for the performance car fanatic. NGK Iridium IGR7A-G offers better spark, increased throttle response and superior anti fouling characteristics which gives smoother acceleration, high fuel efficiency and durability. The Fine Iridium tip ensures high durability and a consistently stable spark. Iridium alloy has extremely high melting point, perfect for todays high-tech, high-performance engines.
See HERE for PDF regarding NGK Iridium Plugs. NGK are market leaders and offer the Ultimate in design, technology and performance.