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67140-12 Nitrous Express Nitrous Oxide Kits

Name: Nitrous Express 67140-12 Nitrous Oxide Kits
Brand: Nitrous Express
SKU: 67140-12
Price: 2912.49 USD
Availability: InStock

67140-12 Nitrous Express Nitrous Oxide Kits image 1

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Product: Nitrous Express Nitrous Oxide Kits

Category: Nitrous Express Nitrous Systems

Part Number: 67140-12

UPC: 653374981590

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$2,912.49

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New with manufacturer warranty

Availability: IN STOCK (5+)
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(Last checked: 07/15/2026)
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Description:

NOTES: Nitrous Express 4150 Assassin Plate RNC Up to 750hp w/12lb Bottle

4150 Assasin Plate; RNC Up to 750HP; 12LB Bottle.

Assassinate the competition with the Assassin plate system. The Assassin is the most technically advanced single stage plate ever designed. The CNC machined design integrates the nitrous and fuel discharge ports into the outer perimeter. The Assassin offers a unique perimeter spray pattern that assures perfect nitrous-fuel distribution. Which in turn solves the problems commonly found on single plane manifolds, particularly small and big block Fords. This new innovation provides superior distribution and outstanding atomization. With no spray bars to sag, split, block airflow, or damage this is the Next Generation in nitrous plate technology.

Features:

Assassin Nitrous Plate System

Fitment:

NOT CARB LEGAL: Not for sale in California or CARB states.

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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For more information on Nitrous Express part number 67140-12, you can visit the official Nitrous Express website.