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Weapon-R Stealth Black Secret Weapon Intake Kit for Nissan 350Z 3.5L V6 2003-2006 - 304-131-109

Weapon-R - Weapon R Stealth Black Secret Weapon Intake Kit Nissan 350Z 3.5L V6 2003-2006 for 2003-2006 Nissan 350Z 304-131-109 | Vivid Racing

Weapon-R Stealth Black Secret Weapon Intake Kit (Part 304-131-109)

The Weapon-R Stealth Black Secret Weapon Intake Kit is engineered to enhance the air intake system of your Nissan 350Z 3.5L V6 (2003-2006). This intake system is specifically designed to optimize airflow, utilizing dual air velocity profiles that allow for increased air volume and speed. By achieving a more efficient air delivery, this intake can significantly improve engine performance.

Construction and Design

Crafted from high-quality 6061 aluminum, the intake pipe is shaped using advanced CNC mandrel bending technology, ensuring precise fitment and consistent airflow characteristics. The polished finish not only enhances aesthetics but also provides durability against environmental factors.

Air Filter Technology

The included SW1 air filter features a tuned velocity stack that promotes smoother airflow while reducing turbulence. This design maximizes the intake's efficiency, contributing to better throttle response and overall engine performance.

Specifications

  • Material: 6061 Aluminum
  • Finish: Polished
  • Filter Type: High-density reusable foam
  • Warranty: 1 Million Mile Limited Warranty

Fitment

  • Nissan 350Z 3.5L V6 (2003-2006)

Installation Notes

  • Installation may require basic hand tools and mechanical knowledge.
  • Ensure all connections are secure to prevent air leaks.

For those seeking to enhance their Nissan 350Z's intake system, the Weapon-R Stealth Black Secret Weapon Intake Kit offers a reliable solution backed by a solid warranty and proven technology.

Other Part Numbers:
Weapon-R #wpn304-131-109

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Weapon-R Logo

What is Weapon-R?

Weapon-R is a well-known manufacturer of aftermarket accessories for a number of popular makes and models. It is focused on performance products that will improve the power of your vehicle which, in turn, make the car an even greater joy to drive. Weapon-R parts are, oftentimes, considered to be some of the most unique, highest performing, and best looking in their class. With more than a decade of experience in building go-fast parts for speed demons, Weapon-R has garnered a respectable name of itself. Its products are popular among enthusiasts who crave effective performance without breaking the bank.

What Does Weapon-R Offer?

As aforementioned, Weapon-R is primarily known for its quality, high-performance intakes. At the forefront of its inventory is the Weapon-R cold air intake. The proper air intake will allow your engine to breathe better and get a lot more air at better temperatures. This, in turn, provides better fuel economy while also improving vehicle acceleration. Each individual Weapon-R part is built with a specific vehicle in mind and crafted from only the highest quality materials to ensure longevity and durability.

While Weapon-R is best known for its air intake kits, the brand has been building other performance-enhancing parts for many years. Its racing headers are a popular close second and have been well-received for some time now as an effective means to increase exhaust flow and provide notable horsepower and torque gains at an affordable price. 

Weapon-R’s lineup also includes intercooler pipe kits for an existing turbo and intercooler. This will help guarantee your turbo is receiving the coolest air possible, while attractive wider aluminum pipes allow for higher airflow.

Find Weapon-R Parts at Vivid Racing

While your vehicle may already be fun to drive and have loads of power, that doesn’t mean you shouldn’t or can’t improve it. Vivid Racing has what you need to heighten that performance with a wide selection of quality parts from Weapon-R. We have everything from catted downpipes, headers, and cold air intakes to short ram intakes, intake manifolds, and intercooler pipes. If you cannot find a particular item above or have any questions, please call our specialized parts team at (480) 966-3040. 

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Things
Sale price None
Wholesale price $340.02
Shipping Weight: 8.00
Length: 36
Width: 10
Height: 10
Product Added At Tuesday 27 December, 2022
Product Modified At Tuesday 03 June, 2025
Imported By ETLOverride
Last Edited By renaliza.enriquez@gmail.com
View In Admin

Emissions Info
Carb Approved No
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Weapon R $288.15 $423.75 ? $360.19 ? 2025-06-03 19:03:19


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