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Air and Fuel› Nitrous Oxide Systems and Components

Nitrous Express

Dual Nozzle Nitrous System w/ Lightning Solenoids, Shark Nozzles

$2,101.53 $1,997.42 Save $104.11

SKU: NX-20716-12

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Overview

The Nitrous Express dual nozzle nitrous system is a performance-enhancing kit designed specifically for Nissan and Infiniti models. This system comes equipped with an Autolearn TPS switch for wide-open throttle activation and includes all necessary hardware for a complete installation, including Lightning series solenoids and two Shark nozzles.
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The Nitrous Express dual nozzle nitrous system is engineered to provide significant performance gains for late-model Nissan and Infiniti vehicles, including the 350Z, 370Z, G35, and G37. By utilizing an Autolearn TPS switch, the system ensures that nitrous activation occurs only during wide-open throttle conditions for safe and consistent power delivery. The kit features premium components, including Lightning series fuel and nitrous solenoids, two Shark nozzles with nozzle adapters, and a composite nitrous bottle with a Lightning 45 bottle valve. It also includes an extra-long stainless braided nitrous line, stainless bottle brackets, a master arming switch, a relay, and a relay harness. Installation is simplified through the inclusion of a direct-plug-in fuel line adapter, which eliminates the need to cut factory fuel lines. The system includes jetting for 35, 70, 100, and 150 horsepower, with the potential to achieve up to 300 wheel horsepower when using additional jets.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandNitrous Express
Part NumberNX-20716-12
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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