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 |  SKU: R7438-9

NGK Racing Competition Spark Plugs Set of 4 Non Projected Style

Audi A3, S3 8V/TT, TTS 8S/VW Golf GTI, R Mk7-7.5
$509.95
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Description

Note: R7437-9 and R7438-9 can be interchanged. R7438-9 is a non-projected style plug and is normally recommend for extreme high performance racing use. Check with your tuner regarding gapping.

 

Set of 4 racing/competition spark plugs. These are iridium coated, but they are recommended to be changed at 15,000 to 25,000km intervals if you are using them for racing applications. These plugs are the highest performance plugs NGK make, and are recommended for vehicles at Stage 2 or higher.

 

Features:

  • Excellent for powerful, sporty cars
  • Improves output to achieve powerful acceleration.
  • Improves fuel economy and reduces pollution.
  • Stabilizes engine combustion
  • Stabilizes idling RPMs, decreasing engine noise.
  • Works at low voltage, reducing loads on plug cords and other parts of the electrical system.

 

Vehicle Fitment:

  • Audi/Volkswagen EA888 4Cyl 2.0 TFSI/TSI Turbo Engines

Technical Specifications

  • Plug Type: LFR
  • Thread Size: 14 mm
  • Thread Reach: 26.5 mm
  • Hex Size: 16.0 mm
  • Material:
    • Center: Iridium
    • Outer: Nickel
       

Fitment Table