Air and Fuel› Nitrous Oxide Systems and Components

Nitrous Express

Nitrous Express - 90 DEGREE BLOW DOWN TUBE PLUMBING KIT (NUT, SLEEVE, ALUM TUBING) - 11708-90

$41.42

SKU: N004 11708-90

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Nitrous Express 90-degree Blow Down Tube Plumbing Kit is designed to safely route nitrous discharge outside the vehicle in the event of a safety burst disk failure. The kit includes an 8AN nut, sleeve, and a pre-bent aluminum tube that connects directly to the bottle safety port. This 90-degree bend directs discharge downward through the vehicle's floor if the blowout disk ruptures.

This plumbing kit is commonly used to meet track safety requirements for vehicles with nitrous bottles mounted inside the cabin.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNitrous Express
Part NumberN004 11708-90

Videos

NITROUS EXPRESS PURGE KIT INSTALL

NITROUS EXPRESS PURGE KIT INSTALL
How To Install a NITROUS kit! - Everything You Need To Know Using Quality Parts

How To Install a NITROUS kit! - Everything You Need To Know Using Quality Parts
How To Install An NOS Nitrous Oxide Plate System

How To Install An NOS Nitrous Oxide Plate System
How to use Nitrous without BLOWING up your engine Innovate PSN-1 PSN1 3893 - Real Street Performance

How to use Nitrous without BLOWING up your engine Innovate PSN-1 PSN1 3893 - Real Street Performance
How To Wire An NOS Nitrous System

How To Wire An NOS Nitrous System

Buy with Confidence

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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