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NGK IRIDIUM IX Spark Plug

Iridium is a precious, silver-white metal and one of the densest materials found on earth. The natural properties of Iridium offered NGK the opportunity to create one of the world's finest spark plugs. The result are spark plugs that require less voltage to spark, burns fuel more efficiently, sparks at leaner air/fuel mixtures, and delivers higher horsepower and better gas mileage.

new Iridium IX - The ultimate evolution of a performance spark plug.



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NGK IRIDIUM IX Spark Plug Reviews
  (9.7 of 10) 6 Reviews    Write Review
RatingDateModelReview
1004/15/2013S2000
1004/10/2013M3
1012/30/2012The part was OK it works it gives a good performance on my car I'm satisfied with the product!!!!!!
803/07/2011IS300Alot better than the G-powers
1008/03/2010SupraSUPERB PRODUCT!
1006/18/2009300ZXVery nice product!!! I could feel the difference after my mechanic installed them. I would recommend this plugs to anybody that wants their car to be superfast!!!

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