Nitrous Express Proton Series Nitrous Kit w/10lb Bottle

SKU: NEX20420-10

Nitrous Oxide Systems

NEX Nitrous Oxide Kits

Nitrous Express

Nitrous Express Proton Series Nitrous Kit w/10lb Bottle

SKU: NEX20420-10

Nitrous Oxide Systems

NEX Nitrous Oxide Kits

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Proton Series nitrous systems combine performance, durability and value in a compact and easy to mount module. Proton systems contain high quality, made in the USA, solenoids that are capable of producing 150 horsepower to the wheels. The black anodized aluminum housing not only looks great, it pulls heat away from the solenoids for extreme durability. This Proton system includes jetting for 35HP, 50HP and 75HP. This system also includes a 10lb nitrous bottle with a chrome high flow bottle valve, stainless bottle brackets, a single Piranha nozzle, stainless braided nozzle lines, extra long braided stainless feed line, master arming switch and a push button. Fits all electronic fuel injected vehicles with a single throttle body.

Product Overview

Features and Benefits

Incl. All Hardware To Complete The Installation

Product Details

Bottle Capacity:	10
Bottle Color:	White
Bottle Included:	Yes
Description:	Nitrous Oxide Injection System Kit
Hose Color:	Stainless
Hose Material:	Stainless Braided
Part Number:	nex20420-10
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	prop65_warning.jpg
Prop 65 Yes/No:	Yes
Recommended Accessories:	15600 / 15940 / 16006 / 18959 / 11107
Title:	Nitrous Express - PROTON SERIES NITROUS SYSTEM W/ 10LB BOTTLE - 20420-10
Type:	Universal EFI
Usage:	Street/Performance
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.
WARNING CA Proposition 65:	Yes

Part Type

Nitrous Oxide Injection System Kit

Data: v4.2 - Upd: 2026-10-04 20:17:27

Features

Incl. All Hardware To Complete The Installation

Specifications

Product Attributes - Brand: Nitrous Express (NX)
Product Attributes - Manufacturer's Part Number: 20420-10
Product Attributes - Part Type: Nitrous Oxide Systems
Product Attributes - Product Line: Nitrous Express Proton Series Nitrous Systems
Product Attributes - UPC: 653374307352
Product Attributes - Delivery Style: Air intake tube
Product Attributes - Nitrous System Style: Wet
Product Attributes - Nitrous System Intended Fuel Type: Gasoline
Product Attributes - Maximum Advertised Horsepower Increase: 150
Product Attributes - Activation: Push-button
Product Attributes - Jet Sizes Included (hp): 35, 50, 75
Product Attributes - Bottle Included: Yes
Product Attributes - Nitrous Bottle Capacity: 10 lbs.
Product Attributes - Dual Stage: No
Product Attributes - Bottle Material: Aluminum
Product Attributes - Bottle Color: White
Product Attributes - Bottle Brackets Included: Yes
Product Attributes - Bottle Bracket Material: Stainless steel
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Nitrous Express
StreetFX SKU	nex20420-10
SFX Item ID	4125811
Supplier Item Code	4125811
Manufacturer SKU	20420-10
Manufacturer UPC	653374307352
Alternative References	w/10lb, NXS20420-10