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Brisk Silver Racing Spark Plugs for Lexus IS-F and RC F (8 Plugs)
Brisk Silver Racing Spark Plugs for Lexus IS-F and RC F (8 plugs)


 
Our Price: $97.84


Availability: Usually Ships in 1 to 2 Business Days
Product Code: RRR.ER14S
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Description
 

The IS-F Yamaha/Toyota V8 runs extremely hot under track conditions. We recommend upgrading to 1 step colder plugs. We tested the Brisk Silver plugs extensively, and we highly recommend them for our supercharged applications. This product includes 8 plugs.

Please note that we sell a different Brisk Silvers plug for NA applications.

  • These plugs are 1 heat range colder than stock.
  • They use a non-projected electrode which we find works better than an OEM type projected electrode on the track but works equally well on the street.
  • Silver is the best conductor of any metal! It conducts 560% more electricity & 481% more heat than Platinum, and 276% more electricity & 177% more heat than Iridium. Silver spark plug electrodes transfer electricity & heat better than any other spark plug material resulting in the most powerful spark! This is beneficial for a full complete combustion of the available fuel and air in the combustion chamber, combustion efficiency creates horsepower gains.
  • This spark plug is the best recommended spark plug with our supercharger kit for Lexus IS-F


Please note that these plugs need to be replaced after 20,000 miles.

Fit and Compatibility:
Lexus IS-F 2008 - 2014
Lexus RC F 2015 +
Lexus GS F 2015 +


Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 3 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 March 18, 2024
Reviewer: Humaid Alhabsi from Muscat, Muscat Oman  


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  0 of 0 people found the following review helpful:
 
5 of 5 The best engineers for Lexus RCF August 19, 2023
Reviewer: Osvaldo García from Miami, FL United States  
Ever since I purchased this RCF built by r&r racing I have nothing but satisfaction from them always resolves my problem and send me the right parts I am very grateful to be a part of them God bless and take care especially Simon

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  0 of 0 people found the following review helpful:
 
4 of 5 August 2, 2023
Reviewer: Ibrahim Aljuhaimi from Dammam, Saudi Arabia  


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