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Home / Forced Induction / Nitrous Systems / Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/No Bottle
Nitrous Express

Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/No Bottle

PART 20934S-00CATEGORY Nitrous Systems
$957.57
$957.57
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

LS Single Entry 90mm Plate Hardline System (50-400Hp) W/ No Bottle

Supplier category
Forced Induction
Supplier subcategory
Nitrous Systems
UPC / barcode
653374985802
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
Yes
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Nitrous Express LS Single Entry 90mm Plate Hardline System (50-400hp) w/No Bottle

Injection System Kit - 20934S-00

Injection System Kit

About the manufacturer

The Nitrous Express LS 90mm Plate System features a billet plate. This 90mm plate bolts between the throttle body and intake, making installation quick, easy, and attractive. The system comes as a single-stage system and includes jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower. (Fits 90 and 92mm Throttle Bodies)This system includes our top-of-the-line ProPower Lightning series solenoids. Systems with a bottle include the Lightning 500 bottle valve, 6AN feedline, stainless steel solenoid to plate lines, stainless bottle brackets, a master arming switch, a WOT switch, as well as every nut, bolt, and electrical connector needed to complete the installation.This system includes the latest technology and the best components available. NX Lightning solenoids feature an improved flow path that eliminates sharp turns and expansion areas in the nitrous flow path. This keeps the nitrous in dense liquid form which makes more power utilizing less nitrous. Lightning nitrous solenoids feature an integrated purge port, which allows you to connect a purge valve directly to the body of the nitrous solenoid for clean looks and less plumbing. Lightning Series solenoids feature CNC aluminum bodies topped with Carbon Fiber cans for the ultimate in weight savings.Systems with a bottle include the billet aluminum Lightning 500 bottle valve. This valve not only looks great

It is packed with features including two integrated gauge ports, a 5/8 siphon tube, a large .500 orifice, and an improved flow path with only one 45-degree turn. The Lightning bottle valve looks great, flows great, and weighs nearly one full pound less than our old-style brass valve.

Additional manufacturer information

Nitrous Oxide Injection System Kit

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