NGK Iridium Spark Plugs (4 Spark Plugs)
Will It Fit Your Vehicle?
This is a resistor style spark plug and recommended for forced induction and nitrous applications.
The next generation of spark plugs. NGK is a pioneer in Iridium Spark Plug design and manufacturing, and has been supplying Iridium Spark Plugs for Automotive OE since 1994. More Durability and a Higher Melting Point Than Platinum Better Center Electrode Anti-Oxidation and Anti-Erosion Improved Ignition Superior Anti-Fouling Lower Required Voltage.
- Part Number: BKR8EIXx4
- Cold Rating: 8
- Manufacturer: NGK
Customers Also Bought
10 reviews for NGK Iridium Spark Plugs (4 Spark Plugs)
5.0 out of 5.0
2/11/2017 by Jonathan Tavarez
Great product. Fast shipping. It was time for new plugs and I always use these. Eliminated misfiring/misfiring codes. Car idles like a champ. Love them. Torque them down to spec and you'll be on the road with assurance of a quality product.
11/4/2011 by Michele Kadrich
NGK Spark Plugs
Product shipped quickly and was what I ordered.
6/20/2011 by Dave Loveday
As described. Great plugs! Smooth starts, better acceleration, and great throttle response.
5/16/2011 by ItZQuang:)
Easy install and also a great product. Would def. recommend and buy again.
4/26/2011 by Solow
Great plugs for nitrous application
Cheapest ive seen around!! def feel alot safer with these plugs.. Have had them on for about 4 months now and they have been nothing but great!!
4/25/2011 by Jonathan
Very pleased with results. works great on my boosted ep3. Gives my car a nice kick and throttle response is a little perkier. And like always great/fast shipping!!!
4/4/2011 by Adam
Great price. Fast shipping as always. Great performance. Though I sold them shortly after I installed them because I went supercharged and needed colder plugs. A+++
9/16/2009 by bill master
unbeatable price for great spark plugs from CRSX!!!
11/3/2008 by Jeff122886
work very well with my boosted application:)
5/30/2008 by Brian
Awesome plugs as always for my boosted RSX when the motor starts to misfire under heavy boost! Best price i have seen for these also!