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Nitrous Express Dodge Hellcat/Demon Supercharger Lid Nitrous Kit (100-400HP) w/15lb Bottle

NEX20972-15

⚠️ CARB Compliance: This product is not CARB-approved and cannot be shipped to California or other carb restricted states. See our Privacy Policy »
$3,712.07
$3,712.07
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This is the upgrade your Hellcat wants! The Billet Supercharger Lid for Hellcat/Demon applications replaces the factory supercharger lid for a quick and clean install. The improved airflow design of the lid ensures maximum flow and the placement of nitrous and water methanol passages provides huge increases in horsepower and torque. The spraybar-less nitrous system injects nitrous and fuel in line with the supercharger air discharge so the fuel / nitrous mixture is swept evenly to each runner. Injecting nitrous into this pre intercooled hot air discharge super-cools the air charge resulting in increased flow across the factory intercoolers for maximum power gains. As mentioned, this system is a 'spraybar-less' design, which means that the nitrous/fuel passages are CNC machined into the lid itself so the spray pattern is in the perfect location every time.

Warranty
  • Supercharger Lid With Nitrous System

This Part Fits:

Year Make Model Submodel
2018 Dodge Challenger SRT Demon
2015-2020 Dodge Challenger SRT Hellcat
2019-2020 Dodge Challenger SRT Hellcat Redeye
2019-2020 Dodge Challenger SRT Hellcat Redeye Widebody
2018-2020 Dodge Challenger SRT Hellcat Widebody
2015-2020 Dodge Charger SRT Hellcat
2021 Dodge Charger SRT Hellcat Redeye Widebody
2020-2021 Dodge Charger SRT Hellcat Widebody
2018-2020 Jeep Grand Cherokee Trackhawk
MPN: 20972-15
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
Nitrous Express Dodge Hellcat/Demon Supercharger Lid Nitrous Kit (100-400HP) w/15lb Bottle

$3,712.07

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.