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Weapon-R Neo Titanium Secret Weapon Intake Kit for Infiniti G35 2003-2006, 304-127-401B - 304-127-401B

Weapon-R Neo Titanium Secret Weapon Intake Kit Infiniti G35 2003-2006 for 2003-2006 Infiniti G35 304-127-401B | Vivid Racing

If you're looking to give your Infiniti G35 a serious boost, the Secret Weapon Intake is where it’s at. This isn’t just another intake; it’s engineered to crank up the air intake volume to your engine. The magic happens with two distinct air velocity profiles—one zipping in at high speeds while the other flows in at a more relaxed pace. This unique setup means your engine gets a whopping three times more air compared to your stock intake. Talk about breathing easy!

Now, let’s get into the nitty-gritty. The intake pipe is crafted from top-notch 6061 aluminum, bent using Weapon-R's automated CNC mandrel bender. It’s polished to a mirror finish that not only looks sharp under the hood but also stands up to the test of time. Plus, the SW1 air filter features a tuned velocity stack that ramps up air speed while keeping turbulence in check. You’ll only find this in a polished finish, so it’s not just functional—it’s a showpiece too.

Worried about durability? You shouldn’t be. This bad boy comes with a 1 Million Mile Limited Warranty. That’s right—1 million miles! The open pore high-density foam is reusable, so you can clean it and keep on rolling without breaking the bank on replacements. It fits over 250 applications across cars, trucks, and SUVs, making it a versatile choice for many drivers (and it’s backed by a USA Patent: # 7,263,961B2).

Fitment:

  • Infiniti G35 (MAF With Black Type Plug 3.5 inch) 3.5L 2003-2006

Note:

  • Pictures are for marketing purposes only; the actual product may vary.

For those of you with a 2003-2006 Infiniti G35, this Weapon-R Neo Titanium Secret Weapon Intake Kit (part number 304-127-401B) is a solid upgrade that’ll have your engine singing a new tune. Get ready to feel the difference!

Other Part Numbers:
Weapon-R #wpn304-127-401B

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 $408.23
Shipping Weight: 9.00
Length: 27
Width: 8
Height: 8
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 $345.96 $508.76 ? $432.45 ? 2025-06-03 19:03:22


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