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HKS Iridium Spark Plug





HKS Super Fire Racing spark plugs are a series of high performance Iridium spark plugs that are designed for high performance street applications that can handle high levels of tuning and still be able to offer easy start-ups and smooth idling. Utilizing a 0.4mm diameter Iridium plug electrode core and an U-shaped grooved electrode lowers the required voltage for the a spark to occur while maintaining the appropriate gapping, thus providing a stronger ignition spark, a stable idle, and reduces misfires.

All Acura HKS Iridium Spark Plugs
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Acura RSXPrice
(2002-2003) Heat Range 8$21.97  Add to Cart
All Mazda HKS Iridium Spark Plugs
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Mazda RX-7Price
(1986-1991) HEat Range 11 M series$40.97  Add to Cart
All Mitsubishi HKS Iridium Spark Plugs
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Mitsubishi EclipsePrice
(1989-1994) Turbo, Heat Range 7$23.97  Add to Cart
(1995-1999) Turbo, Heat Range 7$23.97  Add to Cart
All Nissan HKS Iridium Spark Plugs
View All Nissan Skyline Spark Plugs
Nissan SkylinePrice
(1990-2002) GTR, RB26DETT$23.97  Add to Cart
 
HKS Iridium Spark Plug Reviews
  (9.3 of 10) 6 Reviews    Write Review
RatingDateModelReview
1007/08/2008IntegraThis item works vary well and I could really feel the diference on the performance of my engine
811/24/2006WRXGreat stuff, if you compare to other brands you see the high quality in these plugs.
1008/19/2006240SXNoticeble difference between core thickness of these and competitive spark plugs. work great
807/27/2006CivicDoes what it's supposed to do, spark under rough conditions and last longer.
1010/22/2005RX-7
1010/22/2005RX-7

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Parts Available: 5408-S40i, 50003-M55RE, 50003-M35G, 50003-M35G, 50003-M35