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Denso Iridium Racing Spark Plug - VW/Audi MQB 2.0T IS38, Hybrid, Stage 3+, 2.5T EVO With Tuning


These Denso Iridium Racing spark plugs operate at two heat ranges colder than stock, which results in better pre-detonation resistance and spark plug life under extreme conditions.

These plugs are recommended for any VW or Audi with a Gen 3 2.0T TSI engine with a stage 2 tune, IS38 turbocharger equippped vehicles with aftermarket software, Stage 3 / 3+ and RS3/TTRS 2.5T EVO vehicles with ecu tuning.

Tech Note:

Please check with your tuner for the gapping that they recommend. We have typically found that these plugs operate well with a .024" +/- .002" gap for most vehicles with aftermarket ecu tuning.On engines with an upgraded turbocharger, upgraded spark plugs are required. A change interval of 10-15,000 miles or 16-24,000 km is required for engine longevity and safety.

Sold Individually (4 requred per 2.0T vehicle, 5 required per 2.5T vehicle, 6 required per 3.0T vehicle)


  • 2013.5-2017 VW Mk6 Jetta 2.0T (with Gen 3 TSI engine only!)
  • 2015-2018 VW Mk6 Jetta 1.8T
  • 2013-2019 VW Beetle 2.0T
  • 2015-2018 VW Mk7, Mk7.5 Golf 1.8T
  • 2015-2020 VW Mk7, Mk7.5 Golf Sportwagen, Alltrack 1.8T
  • 2015-2021 VW Mk7, Mk7.5 GTI 2.0T
  • 2015-2021 VW Mk7, Mk7.5 Golf R 2.0T
  • 2019+ VW Mk7 GLI 2.0T
  • 2019+ VW Arteon 2.0T
  • 2015-2020 Audi 8V A3 1.8T
  • 2015-2020 Audi 8V A3 2.0T
  • 2015-2020 Audi 8V S3 2.0T
  • 2017+ Audi 8V RS3 2.5T
  • 2015+ Audi 8S TT 2.0T
  • 2015+ Audi 8S TTS 2.0T
  • 2017+ Audi 8S TTRS 2.5T
  • 2017+ Audi B9 A4, A5 2.0T
  • 2017+ Audi B9 S4, S5 3.0T

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More Information
Brand Denso
Stock Type N/A
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