Air and Fuel Nitrous Oxide Systems and Components

Nitrous Express

Nitrous Express - LS Single Entry 90mm Plate Hardline System (50-400Hp) W/ 15# Bottle - 20934S-15

$1,734.76

SKU: N004 20934S-15

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Nitrous Express LS 90mm Plate System features a billet plate designed to fit all FAST 102 intakes. This 90mm plate installs between the throttle body and intake manifold. It's a single-stage system with jetting for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower. The plate is pre-machined for an easy upgrade to a dual-stage system (add #NX933D). Includes ProPower Lightning series solenoids, a 6AN feedline, braided stainless solenoid to plate lines, stainless bottle brackets, master arming switch, WOT switch, and all necessary hardware. NX Lightning solenoids have an improved flow path to maintain dense liquid nitrous for more power with less nitrous, and an integrated purge port for clean plumbing. Solenoids feature CNC aluminum bodies with Carbon Fiber cans for weight savings.

Fitment

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Specifications

BrandNitrous Express
Part NumberN004 20934S-15

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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