# Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/12lb Bottle

This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install.Nitrous and fuel are injected into each cylinder from the side of the runner providing direct port like distribution ensuring maximum performance.This lid is made from a solid piece of billet aluminum with 1/8NPT machined directly into the plate so there is no need to worry about gaskets leaking.The nitrous system comes complete with billet aluminum and carbon fiber lightning solenoids, industry exclusive billet aluminum Lightning 500 bottle valve, stainless steel braided lines, stainless steel bottle brackets, wiring, switches jetting for 100 to 400WHP and every nut, bolt, and connector needed to install the system.The water/methanol system comes complete with billet aluminum and carbon fiber lightning water/methanol solenoids, high pressure electric pump, stainless steel hardlines, filtered nozzles, nickel plated fittings, composite reservoir, switches, NX stage 2 digital progressive controller that controls water methanol output, and every nut, bolt and connector needed to install the system.

-   Quick And Clean Install

This Part Fits:

Year

Make

Model

Submodel

2016-2019

Cadillac

CTS

V

2017-2020

Chevrolet

Camaro

ZL1

2015-2019

Chevrolet

Corvette

Z06

## Details

- **Price:** 7841.51 CAD
- **Vendor:** Nitrous Express
- **Type:** Nitrous Systems

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7841.51 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/nitrous-express-nitrous-water-injection-kit-w-billet-lt4-supercharger-lid-w-12lb-bottle)
> Updated: 2026-06-30