Holley Introduces NOS Nitrous Systems For Mopar Hellcat Engines

New from Holley – the NOS nitrous system for 2015-2020 Challenger/Charger Hellcats and 2018-2020 Trackhawks. These systems can deliver up to 250 additional RWHP when desired. See more details below.

Official Release:

Holley is pleased to announce the release of their new NOS wet nitrous system for 2015-2020 Challenger/Charger Hellcats and 2018-2020 Trackhawks! While the supercharged Gen III Hemi Hellcat engine is potent, NOS felt that it could still benefit from a 200 hit of spray! This new plate fits between the throttle body and supercharger and delivers up to 250 additional RWHP when desired.

Add 200+ Rear Wheel Horsepower (RWHP) to the already potent Gen III Hemi 6.2L supercharged Hellcat engine. Engineered & dyno tested, NOS has developed a nitrous system that includes everything needed for an easy bolt-on installation (94mm billet wet plate, mini 2-stage nitrous controller, 12 lb. carbon fiber bottle, Pro-Race solenoids, and all the required hardware). These systems are a bolt-on installation for 2015-2020 Dodge Challenger & Charger SRT8 HellCat, and 2018-2020 Jeep Grand Cherokee Trackhawk.

Features:

  • Delivers up to 250 additional RWHP
  • 94mm billet wet plate
  • Mini 2-stage nitrous controller

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About the author

Chris McWilliams

Chris McWilliams grew up watching his dad race go-karts around his Southern Indiana home and started racing junior dragsters when he was 10 years old. Chris drove a UMP Mini Stock for two seasons until he totaled his racecar in an accident at Western Kentucky Speedway. He is currently a college student at Oakland City University working on a degree to pay the bills for his dirt racing addiction.
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