Supercharger Lid

This 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 increases HP by itself and makes the blower "whine" more pronounced. Made from a solid chunk of billet aluminum this lid has integrated nitrous passages that allow perfect distribution of nitrous and fuel directly in the supercharger rotors.

Part Type

Nitrous Oxide Injection System Kit

Product Overview

This 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 increases HP by itself and makes the blower 'whine' more pronounced. Made from a solid chunk of billet aluminum this lid has integrated nitrous passages that allow perfect distribution of nitrous and fuel directly in the supercharger rotors.

Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

Supercharger Components, Replacement Lid, Billet Aluminum, Use with Nitrous Express Nitrous Systems Only, Dodge, Hellcat, Demon, Each

Nitrous Express billet supercharger lids replace your factory lids with improved airflow and style. They feature a great anodized finish and are pre-machined for direct port nitrous or water/methanol injection. The lids are designed for specific vehicles and NX nitrous system applications.